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NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

2012

Index includes 3962 messages. Sorted by message ID, in descending order.

                    
Re: accuracy of Cook's lunarsAlexandre Eremenko31 Dec 2012, 23:22
Re: accuracy of Cook's lunarsTom Sult31 Dec 2012, 22:57
Re: accuracy of Cook's lunarsJohn H31 Dec 2012, 22:17
Re: accuracy of Cook's lunarsJohn H31 Dec 2012, 22:07
Re: accuracy of Cook's lunarsLu Abel31 Dec 2012, 22:01
Re: accuracy of Cook's lunarsJohn H31 Dec 2012, 21:42
Re: accuracy of Cook's lunarsFrank Reed31 Dec 2012, 21:21
Modified Martelli Table VGreg Rudzinski31 Dec 2012, 21:19
Re: accuracy of Cook's lunarsTom Sult31 Dec 2012, 21:09
Re: accuracy of Cook's lunarsAlexandre Eremenko31 Dec 2012, 20:14
Re: accuracy of Cook's lunarsAlexandre Eremenko31 Dec 2012, 20:06
Re: accuracy of Cook's lunarsLu Abel31 Dec 2012, 20:01
Re: accuracy of Cook's lunarsTom Sult31 Dec 2012, 19:05
Time ball and New Year's EveFrank Reed31 Dec 2012, 18:22
Re: accuracy of Cook's lunars (attn: John H)Alexandre Eremenko31 Dec 2012, 15:11
Re: accuracy of Cook's lunars (attn: John H)John H31 Dec 2012, 12:53
Re: accuracy of Cook's lunars (attn: John H)Alexandre Eremenko31 Dec 2012, 01:45
Re: Position from a photoBrad Morris31 Dec 2012, 00:57
Re: What's wrong with this picture?Alexandre Eremenko30 Dec 2012, 23:50
Re: accuracy of Cook's lunarsJohn H30 Dec 2012, 21:52
Re: What's wrong with this picture?Frank Reed30 Dec 2012, 21:06
Re: accuracy of Cook's lunarsGeorge Brandenburg30 Dec 2012, 20:39
Re: What's wrong with this picture?Marcel Tschudin30 Dec 2012, 09:06
Re: What's wrong with this picture?Greg Rudzinski30 Dec 2012, 02:58
Re: What's wrong with this picture?Alexandre Eremenko30 Dec 2012, 01:53
Re: What's wrong with this picture?Greg Rudzinski30 Dec 2012, 00:18
Re: What's wrong with this picture?Ken Gebhart30 Dec 2012, 00:03
Re: What's wrong with this picture?Ken Gebhart30 Dec 2012, 00:02
Re: What's wrong with this picture?Alexandre Eremenko29 Dec 2012, 22:18
Re: What's wrong with this picture?Greg Rudzinski29 Dec 2012, 21:55
What's wrong with this picture?Frank Reed29 Dec 2012, 21:23
Re: T-PlotterPeter Hakel29 Dec 2012, 20:49
Re: Vendée Globe (off topic)Alan S29 Dec 2012, 20:02
Re: Lunars in early XVII century?Alexandre Eremenko29 Dec 2012, 19:15
Re: accuracy of Cook's lunarsAlexandre Eremenko29 Dec 2012, 19:06
Re: Vendée Globe (off topic)Patrick Goold29 Dec 2012, 18:47
Re: Time & Navigation-Untold Story.....@ SmithsonianDave Walden29 Dec 2012, 18:14
Re: Vendée Globe (off topic)Andrés Ruiz29 Dec 2012, 17:36
Re: Vendée Globe (off topic)Antoine Couëtte29 Dec 2012, 16:55
Re: Time & Navigation-Untold Story.....@ SmithsonianSean C29 Dec 2012, 16:34
Re: accuracy of Cook's lunarsSean C29 Dec 2012, 16:26
Re: Time & Navigation-Untold Story.....@ SmithsonianAlan S29 Dec 2012, 16:13
Accuracy of Cook's lunarsJohn H29 Dec 2012, 16:03
Star positions.Örjan Sandström29 Dec 2012, 14:11
Vendée Globe (off topic)Marcel Tschudin29 Dec 2012, 13:54
Re: Lunars in early XVII century?Wolfgang Köberer29 Dec 2012, 10:00
Re: E-6B sight reduction trigPaul Hirose29 Dec 2012, 04:41
Re: T-PlotterSean C28 Dec 2012, 20:12
Re: Time & Navigation-Untold Story.....@ SmithsonianFrank Reed29 Dec 2012, 00:11
Re: Time & Navigation-Untold Story.....@ SmithsonianFrank Reed29 Dec 2012, 00:04
Time & Navigation-Untold Story.....@ SmithsonianBruce J. Pennino28 Dec 2012, 21:54
Re: Position from a photoPaul Dolkas28 Dec 2012, 20:01
Re: Lunar distance without altitudesBrad Morris28 Dec 2012, 17:54
Lunar distance without altitudesRandall Morrow28 Dec 2012, 17:27
Re: Lunars in early XVII century?Alexandre Eremenko28 Dec 2012, 15:17
Re: Lunars in early XVII century?Dave Walden28 Dec 2012, 13:57
Re: Lunars in early XVII century?Alexandre Eremenko28 Dec 2012, 01:56
Re: Lunars in early XVII century?Alexandre Eremenko28 Dec 2012, 00:48
Re: Lunars in early XVII century?Alexandre Eremenko28 Dec 2012, 00:44
Re: Martelli's Time-Sight TablesGreg Rudzinski28 Dec 2012, 00:22
Re: Lunars in early XVII century?G Becker28 Dec 2012, 00:16
Re: Martelli's Time-Sight TablesDoug MacPherson27 Dec 2012, 23:25
Lunars in early XVII century?Alexandre Eremenko27 Dec 2012, 23:33
Re: Position from a photoÖrjan Sandström27 Dec 2012, 22:26
Re: Position from a photoRobert Eno27 Dec 2012, 21:37
Re: Position from a photoFrank Reed27 Dec 2012, 20:38
Re: Position from a photoGeoffrey Kolbe27 Dec 2012, 20:30
Re: Position from a photoBill B27 Dec 2012, 20:25
Re: Position from a photoFrank Reed27 Dec 2012, 20:12
Re: Position from a photoHewitt Schlereth27 Dec 2012, 19:58
Re: Position from a photoLu Abel27 Dec 2012, 19:40
Re: Position from a photoDavid Fleming27 Dec 2012, 18:04
Re: Position from a photoDavid Fleming27 Dec 2012, 17:49
Re: Position from a photoLu Abel27 Dec 2012, 17:24
Re: Position from a photoGary LaPook27 Dec 2012, 17:23
Re: Position from a photoGreg Rudzinski27 Dec 2012, 17:02
Re: Position from a photoÖrjan Sandström27 Dec 2012, 15:11
Re: Position from a photoDave Walden27 Dec 2012, 14:55
Position from a photoGeoffrey Kolbe27 Dec 2012, 13:49
Re: Martelli's Time-Sight TablesDave Walden27 Dec 2012, 04:19
Re: Martelli's Time-Sight TablesGreg Rudzinski27 Dec 2012, 02:29
Re: Martelli's Time-Sight TablesDave Walden27 Dec 2012, 00:06
Re: WWII bubble Sextants foundPaul Dolkas26 Dec 2012, 20:55
Re: Martelli's Time-Sight TablesGreg Rudzinski26 Dec 2012, 20:08
Re: Martelli's Time-Sight TablesFrank Reed26 Dec 2012, 19:35
Re: Martelli's Time-Sight TablesGreg Rudzinski26 Dec 2012, 18:39
Re: Martelli's Time-Sight TablesFrank Reed26 Dec 2012, 16:49
Re: Martelli's Time-Sight TablesLars Bergman26 Dec 2012, 10:14
Re: Martelli's Time-Sight TablesÖrjan Sandström26 Dec 2012, 06:13
Cesaro Short, ingenous way to deduct / use Spherical Geometry.Hanno Ix26 Dec 2012, 03:39
Re: Martelli's Time-Sight TablesGreg Rudzinski26 Dec 2012, 03:37
Re: Martelli's Time-Sight TablesRobert Bernecky26 Dec 2012, 03:00
Re: Martelli's Time-Sight TablesGreg Rudzinski26 Dec 2012, 02:53
Re: Martelli's Time-Sight TablesRobert Bernecky26 Dec 2012, 02:12
Re: Navigational watchStan K26 Dec 2012, 00:01
Re: Martelli's Time-Sight TablesFrank Reed25 Dec 2012, 22:10
Re: Time sight primerh.a.c. van Asten25 Dec 2012, 20:55
Re: Time sight primerh.a.c. van Asten25 Dec 2012, 20:37
Re: Martelli's Time-Sight TablesGreg Rudzinski25 Dec 2012, 19:21
Re: Navigational watchPhilip Lange25 Dec 2012, 18:57
Re: Martelli's Time-Sight TablesHewitt Schlereth25 Dec 2012, 18:44
Navigational watchTom Sult25 Dec 2012, 18:39
Re: Martelli's Time-Sight TablesLars Bergman25 Dec 2012, 12:19
Re: Navigational Algorithms & OpenCPNSean C25 Dec 2012, 06:46
Re: Ex-Meridian Tables....Hansen vs. Norie's vs. BowditchGreg Rudzinski25 Dec 2012, 00:50
Re: Ex-Meridian Tables....Hansen vs. Norie'sGreg Rudzinski24 Dec 2012, 21:29
Ex-Meridian Tables....Hansen vs. Norie'sDoug MacPherson24 Dec 2012, 21:02
Time sight primerFrank Reed24 Dec 2012, 20:16
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 19:56
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 19:40
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 19:11
Re: Martelli's Time-Sight TablesGreg Rudzinski24 Dec 2012, 19:10
Using old almanacsFrank Reed24 Dec 2012, 19:08
Re: Martelli's Time-Sight TablesHanno Ix24 Dec 2012, 18:10
Re: Martelli's Time-Sight TablesFrank Reed24 Dec 2012, 18:37
Re: Martelli's Time-Sight TablesJohn Brown24 Dec 2012, 18:15
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 17:55
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 17:49
Re: Martelli's Time-Sight TablesGreg Rudzinski24 Dec 2012, 17:08
Re: WWII bubble Sextants foundFrank Reed24 Dec 2012, 17:02
WWII bubble Sextants foundMark Sudbury24 Dec 2012, 16:51
Re: Martelli's Time-Sight TablesJohn Brown24 Dec 2012, 09:49
Re: Martelli's Time-Sight TablesJohn Brown24 Dec 2012, 09:25
Re: Martelli's Time-Sight TablesAlan S24 Dec 2012, 04:21
Re: Weems above 65°Gary LaPook24 Dec 2012, 04:20
Re: Martelli's Time-Sight TablesHewitt Schlereth24 Dec 2012, 04:15
Re: Combining of Short Sight Reduction Tables into a Compact VolumeGary LaPook24 Dec 2012, 01:36
Re: Weems above 65°Gary LaPook24 Dec 2012, 01:08
Re: Martelli's Time-Sight TablesGreg Rudzinski24 Dec 2012, 01:57
Re: Combining of Short Sight Reduction Tables into a Compact VolumeGreg Rudzinski24 Dec 2012, 01:40
Re: Combining of Short Sight Reduction Tables into a Compact VolumeÖrjan Sandström23 Dec 2012, 23:07
Re: Combining of Short Sight Reduction Tables into a Compact VolumeÖrjan Sandström23 Dec 2012, 23:01
Re: Martelli's Time-Sight TablesHewitt Schlereth23 Dec 2012, 22:15
Re: Martelli's Time-Sight TablesFrank Reed23 Dec 2012, 20:33
Combining of Short Sight Reduction Tables into a Compact VolumeGreg Rudzinski23 Dec 2012, 20:01
Re: Martelli's Time-Sight TablesFrank Reed23 Dec 2012, 19:39
Re: Martelli's Time-Sight TablesGreg Rudzinski23 Dec 2012, 19:23
Re: Martelli's Time-Sight TablesHewitt Schlereth23 Dec 2012, 18:29
Re: Martelli's Time-Sight TablesHewitt Schlereth23 Dec 2012, 18:15
Re: Martelli's Time-Sight TablesAlan S23 Dec 2012, 18:11
Re: Martelli's Time-Sight TablesDoug MacPherson23 Dec 2012, 17:53
Re: Martelli's Time-Sight TablesGreg Rudzinski23 Dec 2012, 17:30
Re: Martelli's Time-Sight TablesHewitt Schlereth23 Dec 2012, 16:49
Re: Martelli's Time-Sight TablesDoug MacPherson23 Dec 2012, 15:51
Re: Heavenly MathematicsAlexandre Eremenko23 Dec 2012, 03:45
Re: Heavenly MathematicsHewitt Schlereth23 Dec 2012, 03:30
Martelli's Time-Sight TablesHewitt Schlereth23 Dec 2012, 03:12
Re: Heavenly MathematicsFrank Reed22 Dec 2012, 23:24
Re: Heavenly MathematicsPaul Dolkas22 Dec 2012, 22:19
Re: Weems above 65°Robert Eno22 Dec 2012, 22:39
Re: Heavenly MathematicsFrank Reed22 Dec 2012, 20:32
Re: Heavenly MathematicsBruce J. Pennino22 Dec 2012, 20:09
Heavenly MathematicsRichard B. Langley22 Dec 2012, 19:29
Re: Weems above 65°Örjan Sandström22 Dec 2012, 19:00
Re: Weems above 65°Hewitt Schlereth22 Dec 2012, 17:19
Weems above 65°Örjan Sandström22 Dec 2012, 14:43
Re: Twilight Star Ex-meridian by Slide RuleDoug MacPherson22 Dec 2012, 02:41
Twilight Star Ex-meridian by Slide RuleGreg Rudzinski22 Dec 2012, 02:19
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth21 Dec 2012, 16:16
Re: Circles of Equal Altitude in Google EarthSean C21 Dec 2012, 15:45
Re: Circles of Equal Altitude in Google EarthAndrés Ruiz21 Dec 2012, 08:04
Re: Circles of Equal Altitude in Google EarthAndrés Ruiz21 Dec 2012, 07:58
Re: Original cost of A-10A sextantAlan S21 Dec 2012, 04:42
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski21 Dec 2012, 00:33
Re: Longitude by Time Sight...good enough at sea?Hanno Ix20 Dec 2012, 23:41
Re: Longitude by Time Sight...good enough at sea?Henry Halboth20 Dec 2012, 23:19
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski20 Dec 2012, 22:21
Re: Longitude by Time Sight...good enough at sea?Dave Walden20 Dec 2012, 19:51
Re: Circles of Equal Altitude in Google EarthSean C20 Dec 2012, 19:41
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski20 Dec 2012, 18:05
Re: Circles of Equal Altitude in Google EarthMichael Meredith20 Dec 2012, 15:04
Re: Longitude by Time Sight...good enough at sea?Dave Walden20 Dec 2012, 14:20
Re: ADMIN **WARNING**: Navlist HeyBrad Morris20 Dec 2012, 11:53
Re: Joshua Slocum's navigational methodsNorm Goldblatt20 Dec 2012, 11:29
Re: Question: Ex-Meridian method for computing Latitude and azimuth limitsaround the MeridianJohn Brown20 Dec 2012, 09:43
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth20 Dec 2012, 06:07
E-6B sight reduction trigPaul Hirose20 Dec 2012, 06:03
Re: Question: Ex-Meridian method for computing Latitude and azimuth limitsaround the MeridianGreg Rudzinski20 Dec 2012, 05:17
Re: Longitude by Time Sight...good enough at sea?Frank Reed20 Dec 2012, 04:19
Question: Ex-Meridian method for computing Latitude and azimuthlimits around the MeridianDoug MacPherson20 Dec 2012, 04:17
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson20 Dec 2012, 04:06
ADMIN **WARNING**: Navlist HeyFrank Reed20 Dec 2012, 03:03
Re: Navlist HeyGary LaPook20 Dec 2012, 02:45
Re: Circles of Equal Altitude in Google EarthSean C19 Dec 2012, 22:09
Circles of Equal Altitude in Google EarthSean C19 Dec 2012, 21:16
Re: Recovering Time by Time SightGreg Rudzinski19 Dec 2012, 00:49
Re: Recovering Time by Time SightFrank Reed19 Dec 2012, 00:12
Re: Recovering Time by Time SightGreg Rudzinski18 Dec 2012, 23:05
Re: Weems LOP+hanno azimuthGreg Rudzinski18 Dec 2012, 19:21
Re: Weems LOP+hanno azimuthDoug MacPherson18 Dec 2012, 19:12
Re: Weems LOP+hanno azimuthGreg Rudzinski18 Dec 2012, 18:48
Weems LOP+hanno azimuthÖrjan Sandström18 Dec 2012, 18:31
Re: Recovering Time by Time SightGreg Rudzinski18 Dec 2012, 17:57
Re: Recovering Time by Time SightGreg Rudzinski18 Dec 2012, 17:31
Re: Recovering Time by Time SightGary LaPook18 Dec 2012, 17:27
Re: Recovering Time by Time SightFrank Reed18 Dec 2012, 17:15
Re: Recovering Time by Time SightHewitt Schlereth18 Dec 2012, 17:02
Re: Magnetic compass sextant fix.Byron Franklin18 Dec 2012, 16:50
Recovering Time by Time SightGreg Rudzinski18 Dec 2012, 16:35
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth18 Dec 2012, 06:41
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski18 Dec 2012, 03:25
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth17 Dec 2012, 23:56
Re: Longitude by Time Sight Using a Slide RuleHewitt Schlereth17 Dec 2012, 19:44
Re: Precomp NavigationHewitt Schlereth17 Dec 2012, 19:34
Re: Precomp NavigationHewitt Schlereth17 Dec 2012, 17:37
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski17 Dec 2012, 16:46
Re: Precomp NavigationGreg Rudzinski17 Dec 2012, 15:11
Re: Precomp NavigationJohn Brown17 Dec 2012, 08:49
Re: Precomp NavigationGary LaPook17 Dec 2012, 08:24
Re: Longitude by Time Sight Using a Slide RuleHewitt Schlereth17 Dec 2012, 06:08
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth17 Dec 2012, 05:39
Re: Longitude by Time Sight Using a Slide RuleGary LaPook17 Dec 2012, 05:24
Re: Longitude by Time Sight Using a Slide RuleDave Walden17 Dec 2012, 03:26
Re: Longitude by Time Sight Using a Slide RuleHewitt Schlereth17 Dec 2012, 01:09
Re: Precomp NavigationJohn Brown16 Dec 2012, 22:52
Re: Longitude by Time Sight Using a Slide RuleGreg Rudzinski16 Dec 2012, 21:15
Re: Longitude by Time Sight Using a Slide RuleLu Abel16 Dec 2012, 20:18
Re: Longitude by Time Sight Using a Slide RuleHewitt Schlereth16 Dec 2012, 19:58
Re: Longitude by Time Sight Using a Slide RuleGreg Rudzinski16 Dec 2012, 19:30
Re: Longitude by Time Sight Using a Slide RuleHewitt Schlereth16 Dec 2012, 18:46
Re: Precomp NavigationRichard B. Langley16 Dec 2012, 18:06
Precomp NavigationJohn Brown16 Dec 2012, 17:59
Re: Longitude by Time Sight...good enough at sea?Richard B. Langley16 Dec 2012, 13:49
Re: Ix Diagram and Pub 208Örjan Sandström16 Dec 2012, 11:21
Re: Lost at SeaAntoine Couëtte16 Dec 2012, 10:04
Re: Lost at SeaGary LaPook16 Dec 2012, 09:23
Re: Longitude by Time Sight Using a Slide RuleGreg Rudzinski16 Dec 2012, 04:07
Re: Table of interstellar anglesJohn Karl16 Dec 2012, 03:05
Re: Magnetic compass sextant fix.Byron Franklin15 Dec 2012, 23:11
Re: Longitude by Time Sight...good enough at sea?Dave Walden15 Dec 2012, 22:15
Re: Longitude by Time Sight...good enough at sea?Gary LaPook15 Dec 2012, 21:17
Re: Longitude by Time Sight...good enough at sea?Dave Walden15 Dec 2012, 19:30
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth15 Dec 2012, 19:03
Re: Weems' time sight 1 of 2Hewitt Schlereth15 Dec 2012, 17:45
Re: Longitude by Time Sight...good enough at sea?Geoffrey Kolbe15 Dec 2012, 11:28
Re: Longitude by Time Sight...good enough at sea?h.a.c. van Asten15 Dec 2012, 10:43
Re: NavList Daily Digest (html)Vic Fraenckel15 Dec 2012, 09:03
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson15 Dec 2012, 00:39
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski15 Dec 2012, 00:23
Re: Table of interstellar anglesBrad Morris15 Dec 2012, 00:09
Re: Table of interstellar anglesJohn Karl14 Dec 2012, 23:27
Re: Table of interstellar anglesBrad Morris14 Dec 2012, 20:28
Re: Magnetic compass sextant fix.Byron Franklin14 Dec 2012, 20:18
Re: Longitude by Time Sight...good enough at sea?Örjan Sandström14 Dec 2012, 20:05
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth14 Dec 2012, 19:12
Re: Longitude by Time Sight Using a Slide RuleGreg Rudzinski14 Dec 2012, 18:18
Re: Table of interstellar anglesJohn Karl14 Dec 2012, 17:09
Longitude by Time Sight Using a Slide RuleGreg Rudzinski14 Dec 2012, 17:03
Re: Table of interstellar anglesBrad Morris14 Dec 2012, 16:13
Re: Table of interstellar anglesJohn Karl14 Dec 2012, 15:48
Re: Longitude by Time Sight...good enough at sea?Dave Walden14 Dec 2012, 13:18
Re: Longitude by Time Sight...good enough at sea?John Brown14 Dec 2012, 10:43
Re: Longitude by Time Sight...good enough at sea?John Brown14 Dec 2012, 09:09
Re: Longitude by Time Sight...good enough at sea?John Brown14 Dec 2012, 08:37
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth14 Dec 2012, 05:34
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski14 Dec 2012, 05:19
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson14 Dec 2012, 04:16
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski13 Dec 2012, 23:23
Re: Ix Diagram and Pub 208Alan S13 Dec 2012, 23:19
Re: Ix Diagram and Pub 208Alan S13 Dec 2012, 23:11
Re: Fw: Re: Ix Diagram and Pub 208Gary LaPook13 Dec 2012, 23:02
Re: Longitude by Time Sight...good enough at sea?Hewitt Schlereth13 Dec 2012, 22:05
Re: Ix Diagram and Pub 208Örjan Sandström13 Dec 2012, 19:41
Re: Ix Diagram and Pub 208Hanno Ix13 Dec 2012, 18:18
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski13 Dec 2012, 18:09
Re: Table of interstellar anglesÖrjan Sandström13 Dec 2012, 17:34
Re: Longitude by Time Sight...good enough at sea?Frank Reed13 Dec 2012, 17:09
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski13 Dec 2012, 16:45
Re: Table of interstellar anglesBrad Morris13 Dec 2012, 16:38
Re: Table of interstellar anglesSean C13 Dec 2012, 16:31
Table of interstellar anglesScott O´Connor13 Dec 2012, 15:47
Re: HO249 2015 epoch?Gary Hubler13 Dec 2012, 02:24
Re: HO249 2015 epoch?Frank Reed13 Dec 2012, 01:02
HO249 2015epoch?Örjan Sandström12 Dec 2012, 22:36
Re: ADMIN: NavList needs moneyFrank Reed12 Dec 2012, 20:36
Navigation Weekend: 2013Frank Reed12 Dec 2012, 19:18
Re: Ix Diagram and Pub 208Hanno Ix12 Dec 2012, 18:26
Re: Bookmark Kamal ProjectGreg Rudzinski12 Dec 2012, 18:52
Re: Ix Diagram and Pub 208Alan S12 Dec 2012, 17:30
Re: Lost at SeaAntoine Couëtte12 Dec 2012, 16:41
Re: Bookmark Kamal ProjectGreg Rudzinski12 Dec 2012, 16:13
Re: Ix Diagram and Pub 208Örjan Sandström12 Dec 2012, 10:49
Re: Lost at SeaGary LaPook12 Dec 2012, 05:47
Re: Ix Diagram and Pub 208Gary LaPook12 Dec 2012, 05:35
Re: Longitude by Time Sight...good enough at sea?Henry Halboth12 Dec 2012, 05:12
Re: Ix Diagram and Pub 208Hanno Ix12 Dec 2012, 02:33
Bookmark Kamal ProjectGreg Rudzinski12 Dec 2012, 00:20
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski11 Dec 2012, 23:50
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson11 Dec 2012, 23:17
Re: Ix Diagram and Pub 208Gary LaPook11 Dec 2012, 22:01
Re: Ix Diagram and Pub 208Gary LaPook11 Dec 2012, 21:57
Fw: Re: Air AlmanacGary LaPook11 Dec 2012, 16:12
Re: Course to steer at a given speed.Sean C11 Dec 2012, 15:30
Re: Lost at SeaAntoine Couëtte11 Dec 2012, 10:59
Re: Joshua Slocum's navigational methodsFrank Reed11 Dec 2012, 00:58
Re: Ix Diagram and Pub 208Hanno Ix10 Dec 2012, 18:18
Re: Lost at SeaByron Franklin10 Dec 2012, 17:40
Re: nti-Submarine) Re: Lost at SeaJohn Brown10 Dec 2012, 15:45
Nti-Submarine) Re: Lost at SeaAntoine Couëtte10 Dec 2012, 12:33
Re: Lost at SeaDave Walden10 Dec 2012, 12:27
Re: Lost at SeaSean C10 Dec 2012, 11:39
Re: Lost at SeaJohn Brown10 Dec 2012, 10:19
Re: Lost at SeaGary LaPook10 Dec 2012, 05:53
Re: Lost at SeaAlan S9 Dec 2012, 23:45
Lost at SeaSean C9 Dec 2012, 23:00
Ix Diagram and Pub 208Greg Rudzinski9 Dec 2012, 21:51
Re: Z vs ZnPeter Hakel8 Dec 2012, 23:28
Re: Course to steer at a given speed.Greg Rudzinski8 Dec 2012, 20:25
Re: 013 Air almanac free to downloadHewitt Schlereth8 Dec 2012, 19:09
Re: ADMIN testingFrank Reed8 Dec 2012, 16:53
ADMIN testingFrank Reed8 Dec 2012, 16:13
Re: 013 Air almanac free to downloadÖrjan Sandström8 Dec 2012, 06:50
Re: NP401 is no more :-(Örjan Sandström8 Dec 2012, 06:34
Re: Plotting Sheet Construction by Graph PaperAntoine Couëtte8 Dec 2012, 03:21
Re: NP401 is no more :-(Robert Eno8 Dec 2012, 02:23
Re: 013 Air almanac free to downloadGary LaPook8 Dec 2012, 01:43
Re: NP401 is no more :-(Gary LaPook8 Dec 2012, 01:27
Re: 013 Air almanac free to downloadHewitt Schlereth8 Dec 2012, 00:09
Re: NP401 is no more :-(Gary Hubler7 Dec 2012, 23:35
Re: 013 Air almanac free to downloadDave Walden7 Dec 2012, 22:27
Re: Modelling a Hughes and Sons sextantBrad Morris7 Dec 2012, 21:02
Re: Modelling a Hughes and Sons sextantBill Morris7 Dec 2012, 21:00
Modelling a Hughes and Sons sextantBill Morris7 Dec 2012, 20:46
Re: NP401 is no more :-(Ken Gebhart7 Dec 2012, 19:57
Re: NP401 is no more :-(Brad Morris7 Dec 2012, 19:30
Re: 013 Air almanac free to downloadMike Cino7 Dec 2012, 19:05
Re: Plotting Sheet Construction by Graph PaperGreg Rudzinski7 Dec 2012, 19:09
Re: NP401 is no more :-(Alan S7 Dec 2012, 18:59
013 Air almanac free to downloadÖrjan Sandström7 Dec 2012, 18:23
NP401 is no more :-(Örjan Sandström7 Dec 2012, 18:04
Re: Plotting Sheet Construction by "T" PlotterAntoine Couëtte7 Dec 2012, 17:33
Re: Protractors, was : Z vs ZnGary Hubler7 Dec 2012, 16:21
Re: Plotting Sheet Construction by "T" PlotterGreg Rudzinski7 Dec 2012, 16:20
Re: Course to steer at a given speed.Robert Bernecky7 Dec 2012, 14:17
Re: Protractors, was : Z vs ZnJohn Brown7 Dec 2012, 12:40
Re: Plotting Sheet Construction by "T" PlotterSean C7 Dec 2012, 12:25
Re: Plotting Sheet Construction by "T" PlotterAntoine Couëtte7 Dec 2012, 12:19
Re: Plotting Sheet Construction by "T" PlotterGary LaPook7 Dec 2012, 11:24
Re: Protractors, was : Z vs ZnAntoine Couëtte7 Dec 2012, 10:48
Re: Protractors, was : Z vs ZnGary LaPook7 Dec 2012, 10:03
Re: Bowditch: Distance to visible horizonSteve E. Bryant7 Dec 2012, 07:44
Re: Joshua Slocum's navigational methodsNorm Goldblatt7 Dec 2012, 07:42
Protractors, was : Z vs ZnAntoine Couëtte7 Dec 2012, 06:47
Re: Z vs ZnPaul Hirose7 Dec 2012, 05:09
Re: Course to steer at a given speed.Antoine Couëtte7 Dec 2012, 02:42
Re: Bowditch: Distance to visible horizonGary LaPook7 Dec 2012, 01:44
Re: Course to steer at a given speed.Sean C6 Dec 2012, 23:02
Re: Bowditch: Distance to visible horizonLu Abel6 Dec 2012, 19:38
Re: Bowditch: Distance to visible horizonAlexandre Eremenko6 Dec 2012, 20:23
Re: Bowditch: Distance to visible horizonLu Abel6 Dec 2012, 19:30
Re: USCG Video of HMS Bounty To Air on Wx Channel Wed 5 DecFrank Reed6 Dec 2012, 19:17
Re: Bowditch: Distance to visible horizonFrank Reed6 Dec 2012, 19:13
Re: Buying a SNO-TAlexandre Eremenko6 Dec 2012, 16:27
Re: Buying a SNO-TEric van der Veen6 Dec 2012, 16:16
Re: Buying a SNO-TAlexandre Eremenko6 Dec 2012, 15:57
Re: Bowditch: Distance to visible horizonGreg Rudzinski6 Dec 2012, 15:38
Re: Bowditch: Distance to visible horizonGreg Rudzinski6 Dec 2012, 15:35
Re: Buying a SNO-TJean-Philippe Planas6 Dec 2012, 15:21
Re: Buying a SNO-TEric van der Veen6 Dec 2012, 14:37
Re: Bowditch: Distance to visible horizonRobin Stuart6 Dec 2012, 13:31
Golden Spike announcement today (slightly off-topic)Paul Saffo6 Dec 2012, 13:26
Re: Bowditch: Distance to visible horizonBill B6 Dec 2012, 13:16
Re: Bowditch: Distance to visible horizonGary LaPook6 Dec 2012, 09:56
Re: Z vs ZnGary LaPook6 Dec 2012, 09:25
Re: Bowditch: Distance to visible horizonDavid Fleming6 Dec 2012, 03:51
Re: Buying a SNO-TAlexandre Eremenko6 Dec 2012, 01:58
Re: Z vs ZnPaul Hirose6 Dec 2012, 01:22
USCG Video of HMS Bounty To Air on Wx Channel Wed 5 DecJared6 Dec 2012, 00:34
Re: Z vs ZnGary Hubler6 Dec 2012, 00:21
Re: Z vs ZnJoseph Rheubeck5 Dec 2012, 23:46
Bowditch: Distance to visible horizonRobin Stuart5 Dec 2012, 21:04
Re: Z vs ZnJohn Brown5 Dec 2012, 20:27
Re: Course to steer at a given speed.Robert Bernecky5 Dec 2012, 20:26
Buying a SNO-TEric van der Veen5 Dec 2012, 19:52
Re: Course to steer at a given speed.Greg Rudzinski5 Dec 2012, 18:54
Re: Z vs ZnGary LaPook5 Dec 2012, 17:40
Re: Z vs ZnGary Hubler5 Dec 2012, 17:48
Re: Z vs ZnByron Franklin5 Dec 2012, 17:48
Re: Course to steer at a given speed.Sean C5 Dec 2012, 17:40
Re: Z vs ZnPaul Hirose5 Dec 2012, 17:26
Re: Z vs ZnLu Abel5 Dec 2012, 17:22
Re: Course to steer at a given speed.Sean C5 Dec 2012, 17:18
Re: Z vs ZnGreg Rudzinski5 Dec 2012, 17:03
Z vs ZnJoseph Rheubeck5 Dec 2012, 16:35
Magnetic compass sextant fix.Byron Franklin3 Dec 2012, 20:14
Re: Getting Real close at sea.Patrick Goold3 Dec 2012, 18:13
Re: Getting Real close at sea.Lu Abel3 Dec 2012, 17:49
Getting Real close at sea.Sean C3 Dec 2012, 11:48
Re: Fwd: Go for a sail?Alan S3 Dec 2012, 00:21
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski2 Dec 2012, 20:27
Fwd: Go for a sail?Gary LaPook1 Dec 2012, 23:30
Re: Time Sight - GHA AnalysisGary Hubler1 Dec 2012, 20:48
Re: David W. WatersWolfgang Köberer1 Dec 2012, 20:36
Re: Longitude by Time Sight...good enough at sea?John Brown1 Dec 2012, 20:07
Time Sight - GHA AnalysisBruce J. Pennino1 Dec 2012, 19:55
Re: Longitude by Time Sight...good enough at sea?Bill Morris1 Dec 2012, 19:07
Re: Longitude by Time Sight...good enough at sea?Alan S1 Dec 2012, 16:54
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson30 Nov 2012, 20:59
Re: Longitude by Time Sight...good enough at sea?Greg Rudzinski30 Nov 2012, 19:44
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson30 Nov 2012, 17:04
Plotting Sheets (again)John Brown30 Nov 2012, 14:15
David W. WatersRichard Dunn30 Nov 2012, 09:18
Plotting Sheet Construction by "T" PlotterGreg Rudzinski29 Nov 2012, 22:49
Re: Course to steer at a given speed.John H29 Nov 2012, 22:02
Re: Longitude by Time Sight...good enough at sea?Frank Reed29 Nov 2012, 21:23
Re: Longitude by Time Sight...good enough at sea?Michael Bradley29 Nov 2012, 19:52
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino29 Nov 2012, 18:27
Re: Course to steer at a given speed.Lu Abel29 Nov 2012, 18:18
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino29 Nov 2012, 17:49
Re: Course to steer at a given speed.Tom Sult28 Nov 2012, 21:14
Re: Course to steer at a given speed.Andrew Seligman29 Nov 2012, 17:42
Re: Course to steer at a given speed.Greg Rudzinski29 Nov 2012, 17:05
Re: Course to steer at a given speed.Greg Rudzinski29 Nov 2012, 16:55
Re: Course to steer at a given speed.Sean C29 Nov 2012, 15:11
Re: High Seas Adventures: A Historical Collection of Maritime LifeDave Walden29 Nov 2012, 11:56
Re: Nautical Almanac -2013Ken Gebhart29 Nov 2012, 03:44
Re: Course to steer at a given speed.Andrew Seligman29 Nov 2012, 02:33
Re: Course to steer at a given speed.Gary LaPook29 Nov 2012, 01:48
Re: Course to steer at a given speed.Andrew Seligman28 Nov 2012, 22:14
Nautical Almanac -2013Bruce J. Pennino28 Nov 2012, 21:59
Re: Course to steer at a given speed.Lu Abel28 Nov 2012, 21:21
Re: Course to steer at a given speed.Andrew Seligman28 Nov 2012, 20:18
Re: Course to steer at a given speed.Patrick Goold28 Nov 2012, 20:26
Re: Course to steer at a given speed.Lu Abel28 Nov 2012, 20:19
Re: Course to steer at a given speed.Greg Rudzinski28 Nov 2012, 19:37
Re: Course to steer at a given speed.Greg Rudzinski28 Nov 2012, 19:10
Re: Course to steer at a given speed.Lu Abel28 Nov 2012, 19:02
Re: Course to steer at a given speed.Greg Rudzinski28 Nov 2012, 18:10
Re: Course to steer at a given speed.Andrew Seligman28 Nov 2012, 16:18
Re: Course to steer at a given speed.Greg Rudzinski28 Nov 2012, 16:01
Re: Course to steer at a given speed.Gary LaPook28 Nov 2012, 12:14
Course to steer at a given speed.Sean C28 Nov 2012, 12:10
Re: Navigational Stars: numbers and SHAAntoine Couëtte28 Nov 2012, 04:49
Re: Navigational Stars: numbers and SHAGreg Rudzinski28 Nov 2012, 04:19
Re: Navigational Stars: numbers and SHAStan K28 Nov 2012, 03:15
Re: High Seas Adventures: A Historical Collection of Maritime LifeDon Seltzer28 Nov 2012, 02:34
Navigational Stars: numbers and SHAFrank Reed27 Nov 2012, 21:29
Re: High Seas Adventures: A Historical Collection of Maritime LifeAlan S27 Nov 2012, 18:04
Sextant in the newsDave Walden27 Nov 2012, 13:12
High Seas Adventures: A Historical Collection of Maritime LifeW F Jones27 Nov 2012, 12:52
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino26 Nov 2012, 16:15
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino26 Nov 2012, 15:55
Re: Artificial Horizon, K & E USN No. 6Brad Morris26 Nov 2012, 15:39
Re: Artificial Horizon, K & E USN No. 6Alexandre Eremenko26 Nov 2012, 15:31
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino26 Nov 2012, 15:22
Re: Artificial Horizon, K & E USN No. 6Alexandre Eremenko26 Nov 2012, 14:20
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino26 Nov 2012, 14:14
Another atificial horizonStan K26 Nov 2012, 00:16
Re: Artificial Horizon, K & E USN No. 6Bill Morris25 Nov 2012, 23:23
Re: Artificial Horizon, K & E USN No. 6Brad Morris25 Nov 2012, 20:15
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino25 Nov 2012, 19:25
Re: Visit beautiful Sandy Island...Frank Reed24 Nov 2012, 01:36
Re: Visit beautiful Sandy Island...Philip Lange23 Nov 2012, 22:15
Re: Visit beautiful Sandy Island...Gary LaPook23 Nov 2012, 21:14
Re: Visit beautiful Sandy Island...Bill Morris23 Nov 2012, 19:24
Re: Visit beautiful Sandy Island...Sean C23 Nov 2012, 04:12
Visit beautiful Sandy Island...Frank Reed22 Nov 2012, 21:03
Re: ADMIN: NavList needs moneyFrank Reed22 Nov 2012, 19:35
Re: Longitude by Time Sight...good enough at sea?Doug MacPherson22 Nov 2012, 00:06
Re: Longitude by Time Sight...good enough at sea?Frank Reed21 Nov 2012, 22:39
Re: ADMIN: posting large filesBruce J. Pennino21 Nov 2012, 22:08
Re: Longitude by Time Sight...good enough at sea?Brad Morris21 Nov 2012, 22:15
Longitude by Time Sight...good enough at sea?Doug MacPherson21 Nov 2012, 21:27
Re: Historical navigation books onlineAlan S21 Nov 2012, 20:12
Re: ADMIN: posting large filesLuc Desmedt21 Nov 2012, 14:56
Re: Historical navigation books onlineUNK21 Nov 2012, 04:18
Re: The Bounty - 20-20 hindsightGreg Rudzinski21 Nov 2012, 02:42
Re: The Bounty - 20-20 hindsightDon Seltzer21 Nov 2012, 02:04
Re: The Bounty - 20-20 hindsightGreg Rudzinski21 Nov 2012, 01:56
Re: ADMIN: NavList needs moneyGary LaPook20 Nov 2012, 23:33
ADMIN: NavList needs moneyFrank Reed20 Nov 2012, 22:17
ADMIN: posting large filesFrank Reed20 Nov 2012, 21:40
Re: Test your magnetic compass.George Brandenburg20 Nov 2012, 20:20
Re: The Bounty - 20-20 hindsightFrank Reed20 Nov 2012, 19:37
Board of Longitude papers digitizationPaul Hirose20 Nov 2012, 18:43
Re: The Bounty - 20-20 hindsightWolfgang Köberer20 Nov 2012, 10:39
Re: The Bounty - 20-20 hindsightDon Seltzer20 Nov 2012, 00:14
Re: Historical navigation books onlineAlan S19 Nov 2012, 23:09
Re: The Bounty - 20-20 hindsightGeoffrey Kolbe19 Nov 2012, 21:46
Re: The Bounty - 20-20 hindsightWolfgang Köberer19 Nov 2012, 19:19
Re: The Bounty - 20-20 hindsightDave Walden19 Nov 2012, 13:06
Re: The Bounty - 20-20 hindsightBrad Morris19 Nov 2012, 04:38
Re: The Bounty - 20-20 hindsightFred Hebard19 Nov 2012, 03:09
Re: The Bounty - 20-20 hindsightBrad Morris18 Nov 2012, 23:10
Re: The Bounty - 20-20 hindsightFrank Reed18 Nov 2012, 23:08
Re: The Bounty - 20-20 hindsightFrank Reed18 Nov 2012, 22:58
Re: Test your magnetic compass.Michael Bradley18 Nov 2012, 22:42
Re: Test your magnetic compass.John H18 Nov 2012, 12:21
Re: Test your magnetic compass.Bill Morris17 Nov 2012, 20:13
Re: Test your magnetic compass.Örjan Sandström17 Nov 2012, 17:46
Re: Test your magnetic compass.Ken Muldrew17 Nov 2012, 17:39
Re: Test your magnetic compass.Lu Abel17 Nov 2012, 16:59
Re: Test your magnetic compass.Fred Hebard17 Nov 2012, 14:18
Re: Test your magnetic compass.Alexandre Eremenko17 Nov 2012, 13:56
Re: Test your magnetic compass.John H17 Nov 2012, 10:28
Re: Test your magnetic compass.Bill B17 Nov 2012, 06:17
Re: Test your magnetic compass.Alexandre Eremenko17 Nov 2012, 04:34
Re: The Bounty - 20-20 hindsightLu Abel17 Nov 2012, 04:30
Re: Bounty Replica Sunk by SandyHenry Halboth17 Nov 2012, 04:28
Re: The Bounty - 20-20 hindsightLu Abel17 Nov 2012, 03:55
Re: LOPs on metric graph paperAntoine Couëtte17 Nov 2012, 03:35
Re: Test your magnetic compass.Lu Abel17 Nov 2012, 03:33
Re: Test your magnetic compass.Alexandre Eremenko17 Nov 2012, 03:10
Re: hurricanes.Byron Franklin17 Nov 2012, 02:22
Re: The Bounty - 20-20 hindsightRobert Bernecky17 Nov 2012, 02:21
Re: The Bounty - 20-20 hindsightBrad Morris17 Nov 2012, 02:12
Re: The Bounty - 20-20 hindsightFrank Reed16 Nov 2012, 23:56
Re: The Bounty - 20-20 hindsightLu Abel16 Nov 2012, 23:44
Re: The Bounty - 20-20 hindsightBruce J. Pennino16 Nov 2012, 23:37
Re: Test your magnetic compass.Alexandre Eremenko16 Nov 2012, 23:20
Re: Test your magnetic compass.Ken Muldrew16 Nov 2012, 23:01
LOPs on metric graph paperPeter Hakel16 Nov 2012, 22:58
Re: The Bounty - 20-20 hindsightDon Seltzer16 Nov 2012, 22:23
Re: Test your magnetic compass.Bill Morris16 Nov 2012, 21:55
Re: The Bounty - 20-20 hindsightGeoffrey Kolbe16 Nov 2012, 21:57
Re: The Bounty - 20-20 hindsightLu Abel16 Nov 2012, 19:55
Re: The Bounty - 20-20 hindsightLu Abel16 Nov 2012, 19:46
Re: The Bounty - 20-20 hindsightWolfgang Köberer16 Nov 2012, 19:14
Re: The Bounty - 20-20 hindsightGeoffrey Kolbe16 Nov 2012, 19:04
Re: The Bounty - 20-20 hindsightLu Abel16 Nov 2012, 18:09
Re: The Bounty - 20-20 hindsightÖrjan Sandström16 Nov 2012, 17:47
Re: The Bounty - 20-20 hindsightLu Abel16 Nov 2012, 16:34
Re: The Bounty - 20-20 hindsightHerbert Prinz16 Nov 2012, 14:55
Re: The Bounty - 20-20 hindsightBrad Morris16 Nov 2012, 14:37
Re: Bounty Replica Sunk by SandyDon Seltzer16 Nov 2012, 14:23
Re: The Bounty - 20-20 hindsightPatrick Goold16 Nov 2012, 13:53
Re: Test your magnetic compass.John H16 Nov 2012, 10:53
Re: Test your magnetic compass.Gary LaPook16 Nov 2012, 09:19
Re: Test your magnetic compass.Bill Morris16 Nov 2012, 08:20
The Bounty - 20-20 hindsightGeoffrey Kolbe16 Nov 2012, 07:23
Re: Bounty Replica Sunk by SandyGreg Rudzinski16 Nov 2012, 03:19
Re: Test your magnetic compass.Byron Franklin16 Nov 2012, 02:41
Re: Bounty Replica Sunk by SandyGary LaPook16 Nov 2012, 02:29
Re: Bounty Replica Sunk by SandyDon Seltzer16 Nov 2012, 02:24
Re: Bounty Replica Sunk by SandyGary LaPook15 Nov 2012, 23:02
Re: Bounty Replica Sunk by SandyGreg Rudzinski15 Nov 2012, 21:20
Re: Test your magnetic compass.Bill B15 Nov 2012, 20:06
Re: Bounty Replica Sunk by SandyGreg Rudzinski15 Nov 2012, 20:05
Re: Bounty shipwreckNavList Messages15 Nov 2012, 15:06
Re: Test your magnetic compass.Gary LaPook15 Nov 2012, 17:23
Re: Test your magnetic compass.Sean C15 Nov 2012, 17:19
Re: Test your magnetic compass.John H15 Nov 2012, 13:20
Re: Test your magnetic compass.John H15 Nov 2012, 11:37
Re: Test your magnetic compass.Byron Franklin15 Nov 2012, 11:30
Bounty shipwreckWolfgang Köberer15 Nov 2012, 08:29
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?Gary LaPook15 Nov 2012, 05:18
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?Gary LaPook15 Nov 2012, 04:49
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?Hanno Ix15 Nov 2012, 03:20
Re: Test your magnetic compass.Bruce J. Pennino14 Nov 2012, 23:09
Re: Advance LOP of High Speed VesselBruce J. Pennino14 Nov 2012, 23:03
Test your magnetic compass.Byron Franklin14 Nov 2012, 22:27
Re: ebay sextantFred Hebard14 Nov 2012, 12:50
Re: ebay sextantAlexandre Eremenko14 Nov 2012, 02:22
Carl Plath SextantsBill Morris13 Nov 2012, 23:38
Re: ebay sextantBill Morris13 Nov 2012, 23:32
Re: ebay sextantAlexandre Eremenko13 Nov 2012, 15:27
Re: ebay sextantFred Hebard13 Nov 2012, 13:02
Re: ebay sextantAlexandre Eremenko13 Nov 2012, 12:36
Ebay sextantDave Walden13 Nov 2012, 03:07
Re: PolhemusGary LaPook13 Nov 2012, 02:35
Re: PolhemusGary LaPook13 Nov 2012, 02:28
Re: PolhemusAlan S12 Nov 2012, 22:16
Book reviewAlexandre Eremenko12 Nov 2012, 21:10
Re: PolhemusBrad Morris12 Nov 2012, 20:53
PolhemusEric van der Veen12 Nov 2012, 20:09
Re: Trans AtlanticAntoine Couëtte11 Nov 2012, 18:51
Re: Trans AtlanticGary LaPook11 Nov 2012, 18:43
Re: Trans AtlanticAntoine Couëtte11 Nov 2012, 18:25
Re: Trans AtlanticGary LaPook11 Nov 2012, 18:14
Re: Trans AtlanticAntoine Couëtte11 Nov 2012, 15:52
Re: Trans AtlanticMike Burkes11 Nov 2012, 13:59
Re: Shooting StarsGreg Rudzinski10 Nov 2012, 18:22
Re: Advance LOP of High Speed VesselAntoine Couëtte10 Nov 2012, 06:33
Re: Advance LOP of High Speed VesselByron Franklin9 Nov 2012, 17:24
Re: Advance LOP of High Speed VesselPeter Hakel9 Nov 2012, 11:34
Re: Advance LOP of High Speed VesselGary LaPook9 Nov 2012, 10:04
Re: Advance LOP of High Speed VesselAntoine Couëtte9 Nov 2012, 05:56
Re: Advance LOP of High Speed VesselGary LaPook9 Nov 2012, 03:27
Re: Advance LOP of High Speed VesselGary LaPook9 Nov 2012, 03:21
Re: Advance LOP of High Speed VesselGreg Rudzinski9 Nov 2012, 02:35
Advance LOP of High Speed VesselBruce J. Pennino9 Nov 2012, 02:12
Shooting StarsByron Franklin8 Nov 2012, 22:10
Re: Accuracy of backpacking compassGary LaPook8 Nov 2012, 21:07
Re: Sunrise Venus Lunar by DSLR w/50mm LensAntoine Couëtte8 Nov 2012, 15:27
Re: Trans AtlanticAntoine Couëtte8 Nov 2012, 15:08
Re: Trans-Atlantic CrossingAntoine Couëtte8 Nov 2012, 13:34
Re: The Atlantic Neptune ... in need of friends at the John Carter BrownLibrary.Joel Silverberg8 Nov 2012, 11:28
Re: The Atlantic Neptune ... in need of friends at the John Carter BrownLibrary.Joel Silverberg8 Nov 2012, 11:21
Re: Star Finder 2102-D Red TemplateGary LaPook8 Nov 2012, 06:29
Re: The Atlantic Neptune ... in need of friends at the JohnCarter Brown Library.Brad Morris8 Nov 2012, 00:38
The Atlantic Neptune ... in need of friends at the John Carter Brown Library.Joel Silverberg8 Nov 2012, 00:32
Re: Star Finder 2102-D Red TemplateAlan S8 Nov 2012, 00:30
Re: Star Finder 2102-D Red TemplateByron Franklin7 Nov 2012, 23:05
Re: Star Finder 2102-D Red TemplateGreg Rudzinski7 Nov 2012, 21:37
Re: Star Finder 2102-D Red TemplateByron Franklin7 Nov 2012, 20:36
Star Finder 2102-D Red TemplateSean C7 Nov 2012, 19:01
Re: Accuracy of backpacking compassAlan S7 Nov 2012, 00:00
Re: Trans AtlanticGreg Rudzinski6 Nov 2012, 23:19
Re: Accuracy of backpacking compassAlan S6 Nov 2012, 22:10
Re: Trans AtlanticKevin Coulombe6 Nov 2012, 20:24
Re: Accuracy of backpacking compassJohn H6 Nov 2012, 16:07
Re: historical star coordinatesAntoine Couëtte6 Nov 2012, 15:14
Re: historical star coordinatesAntoine Couëtte6 Nov 2012, 14:26
Re: historical star coordinatesPeter Hakel6 Nov 2012, 13:45
Re: Accuracy of backpacking compassSean C6 Nov 2012, 13:31
Re: historical star coordinatesAntoine Couëtte6 Nov 2012, 07:53
Re: historical star coordinatesAntoine Couëtte6 Nov 2012, 07:53
Re: Accuracy of backpacking compassPaul Dolkas6 Nov 2012, 04:26
Re: Accuracy of backpacking compassJohn H6 Nov 2012, 00:08
Re: Accuracy of backpacking compassBruce J. Pennino5 Nov 2012, 22:55
Re: Accuracy of backpacking compassRobert Eno5 Nov 2012, 20:30
Re: Accuracy of backpacking compassByron Franklin5 Nov 2012, 17:08
Re: Accuracy of backpacking compassGary LaPook5 Nov 2012, 16:53
Re: Accuracy of backpacking compassBruce J. Pennino5 Nov 2012, 16:39
Re: Accuracy of backpacking compassGary Hubler5 Nov 2012, 16:03
Re: Accuracy of backpacking compassGreg Rudzinski5 Nov 2012, 15:54
Accuracy of backpacking compassJohn H5 Nov 2012, 13:37
Raft Book in NavList archivesFrank Reed4 Nov 2012, 21:56
Re: A chord based octant or quadrant (& emergency navigation)John H4 Nov 2012, 20:35
Re: A chord based octant or quadrant (& emergency navigation)Paul Dolkas4 Nov 2012, 20:27
Re: A chord based octant or quadrant (& emergency navigation)Lu Abel4 Nov 2012, 19:28
Celestial clock(s) in action:Peter Hakel4 Nov 2012, 14:56
Re: LongitudeAlexandre Eremenko3 Nov 2012, 23:33
Re: A chord based octant or quadrant (& emergency navigation)John H3 Nov 2012, 22:17
Re: A chord based octant or quadrant (& emergency navigation)Paul Dolkas3 Nov 2012, 18:02
Re: LongitudeFrank Reed3 Nov 2012, 19:17
Re: LongitudeAlexandre Eremenko3 Nov 2012, 13:26
Re: Thoughts on Celestial.John H3 Nov 2012, 16:06
Re: Thoughts on Celestial.Greg Rudzinski3 Nov 2012, 14:00
Re: LongitudeSean C3 Nov 2012, 06:47
Re: Thoughts on Celestial.Sean C3 Nov 2012, 06:44
LongitudePeter Hakel2 Nov 2012, 23:24
Re: Line of Position FixGary Hubler2 Nov 2012, 18:01
A chord based octant or quadrantJohn A Brown2 Nov 2012, 17:31
Re: Angles without a protractorJohn A Brown2 Nov 2012, 17:28
Re: Thoughts on Celestial.Byron Franklin2 Nov 2012, 16:35
Re: Thoughts on Celestial.Sean C2 Nov 2012, 13:02
Re: Thoughts on Celestial.Alan S2 Nov 2012, 03:43
Re: Thoughts on Celestial.Brad Morris1 Nov 2012, 22:47
Re: Thoughts on Celestial.John H1 Nov 2012, 22:45
Re: Thoughts on Celestial.Alan S1 Nov 2012, 21:21
Re: Thoughts on Celestial.Brad Morris1 Nov 2012, 17:16
Re: Thoughts on Celestial.Lu Abel1 Nov 2012, 16:50
Re: Thoughts on Celestial.Byron Franklin1 Nov 2012, 16:46
Re: Thoughts on Celestial.Brad Morris1 Nov 2012, 14:32
Re: Thoughts on Celestial.David Fleming1 Nov 2012, 13:39
Re: hurricanes.Greg Rudzinski1 Nov 2012, 05:59
Re: Thoughts on Celestial.Sean C1 Nov 2012, 05:11
Re: hurricanes.Greg Rudzinski31 Oct 2012, 16:48
Re: Thoughts on Celestial.Frank Reed31 Oct 2012, 16:39
Hurricanes.Byron Franklin31 Oct 2012, 15:26
Re: Thoughts on Celestial.Byron Franklin31 Oct 2012, 15:02
Re: Thoughts on Celestial.Sean C31 Oct 2012, 14:10
Re: gives whole new meaning to CelNav...Brad Morris30 Oct 2012, 19:55
Re: gives whole new meaning to CelNav...Greg Rudzinski30 Oct 2012, 15:54
Re: gives whole new meaning to CelNav...Lu Abel30 Oct 2012, 15:39
Gives whole new meaning to CelNav...Paul Saffo30 Oct 2012, 05:08
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Brad Morris29 Oct 2012, 22:37
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Herbert Prinz29 Oct 2012, 21:49
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Wolfgang Köberer29 Oct 2012, 20:10
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Brad Morris29 Oct 2012, 17:58
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Herbert Prinz29 Oct 2012, 17:39
Re: Ephemerides at Columbus' Time Earlier: I couldn't resist!Brad Morris29 Oct 2012, 17:31
Ephemerides at Columbus' Time Earlier: I couldn't resist!Wolfgang Köberer29 Oct 2012, 17:02
Re: Thoughts on Celestial.David Fleming29 Oct 2012, 15:56
Astra sextant shdes looseRandall Morrow29 Oct 2012, 15:03
Franklin Radar Pilot HO1310Byron Franklin28 Oct 2012, 20:38
Re: Azimuth Diagram - 120982.azidiafigex.pngByron Franklin28 Oct 2012, 17:12
Re: Artificial Horizon, K & E USN No. 6Paul Hirose28 Oct 2012, 16:48
Re: Artificial Horizon, K & E USN No. 6Brad Morris28 Oct 2012, 14:56
Re: Artificial Horizon, K & E USN No. 6Örjan Sandström28 Oct 2012, 14:17
Re: Thoughts on Celestial.David Fleming28 Oct 2012, 01:07
Re: Azimuth Diagram - better copyGreg Rudzinski27 Oct 2012, 21:52
Re: Azimuth Diagram - 120982.azidiafigex.pngHanno Ix27 Oct 2012, 21:08
Re: Azimuth Diagram - better copyHanno Ix27 Oct 2012, 20:59
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino27 Oct 2012, 13:36
Re: Ephemerides at Columbus' TimeJohn H27 Oct 2012, 13:42
Re: Ephemerides at Columbus' TimeGeoffrey Kolbe27 Oct 2012, 06:57
Re: Ephemerides at Columbus' TimeG Becker27 Oct 2012, 04:24
Re: Azimuth Diagram - example of useGreg Rudzinski27 Oct 2012, 02:44
Azimuth Diagram - example of useHanno Ix27 Oct 2012, 00:04
Re: Do you think he'll use a Bris sextant?Greg Rudzinski26 Oct 2012, 23:37
Re: Trans AtlanticGreg Rudzinski26 Oct 2012, 23:31
Re: Artificial Horizon, K & E USN No. 6Paul Hirose26 Oct 2012, 20:17
Do you think he'll use a Bris sextant?Robert Wyatt26 Oct 2012, 15:29
Re: Ephemerides at Columbus' TimeWolfgang Köberer26 Oct 2012, 14:41
Trans AtlanticKevin Coulombe26 Oct 2012, 13:53
Re: Artificial Horizon, K & E USN No. 6Alexandre Eremenko26 Oct 2012, 13:15
Re: Artificial Horizon, K & E USN No. 6Bruce J. Pennino26 Oct 2012, 12:31
Trans AtlanticKevin Coulombe26 Oct 2012, 09:56
Re: Artificial Horizon, K & E USN No. 6Alexandre Eremenko26 Oct 2012, 01:40
Re: Trans AtlanticGreg Rudzinski26 Oct 2012, 00:56
Re: Trans AtlanticKevin Coulombe26 Oct 2012, 00:18
Artificial Horizon, K & E USN No. 6Bruce J. Pennino25 Oct 2012, 23:25
Re: Trans AtlanticGreg Rudzinski25 Oct 2012, 22:24
Trans AtlanticKevin Coulombe25 Oct 2012, 21:00
Re: Ephemerides at Columbus' TimeAlexandre Eremenko25 Oct 2012, 19:21
Re: Old SextantGreg Rudzinski25 Oct 2012, 19:22
Re: Ephemerides at Columbus' TimeAndrés Ruiz25 Oct 2012, 18:39
Re: Old SextantAlexandre Eremenko25 Oct 2012, 17:54
Re: Ephemerides at Columbus' TimeCraig Levin25 Oct 2012, 17:51
Re: Ephemerides at Columbus' TimeAndrés Ruiz25 Oct 2012, 17:45
Old SextantLinda25 Oct 2012, 17:33
Re: Ephemerides at Columbus' TimeGeoffrey Kolbe25 Oct 2012, 17:26
Re: Trans AtlanticGreg Rudzinski25 Oct 2012, 16:41
Re: Ephemerides at Columbus' TimeWolfgang Köberer25 Oct 2012, 15:52
Re: Ocean Crossing: North America To Strait Of GibraltarByron Franklin25 Oct 2012, 15:35
Trans AtlanticKevin Coulombe25 Oct 2012, 15:31
Re: Ephemerides at Columbus' TimeJohn H25 Oct 2012, 12:49
Trans AtlanticKevin Coulombe25 Oct 2012, 11:02
Re: Trans AtlanticKevin Coulombe25 Oct 2012, 10:02
Re: Ephemerides at Columbus' TimeWolfgang Köberer25 Oct 2012, 09:01
Re: Ephemerides at Columbus' TimeWolfgang Köberer25 Oct 2012, 08:55
Re: Thoughts on Celestial.Byron Franklin25 Oct 2012, 02:39
Sailings WAS: TRANS ATLANTICPeter Hakel25 Oct 2012, 00:22
‘Astronomy lessons should be compulsory’Sean C24 Oct 2012, 22:55
Re: Thoughts on Celestial.Byron Franklin24 Oct 2012, 22:16
Re: Trans AtlanticAndrés Ruiz24 Oct 2012, 17:35
Re: Trans AtlanticBrad Morris24 Oct 2012, 17:08
Re: Trans AtlanticAndrés Ruiz24 Oct 2012, 15:52
Re: Trans AtlanticAndrés Ruiz24 Oct 2012, 15:45
Re: Trans AtlanticAlan S24 Oct 2012, 15:20
Re: Trans AtlanticGreg Rudzinski24 Oct 2012, 14:28
Re: Trans AtlanticKevin Coulombe24 Oct 2012, 14:08
Trans AtlanticKevin Coulombe24 Oct 2012, 13:45
Re: historical star coordinatesPeter Hakel24 Oct 2012, 05:21
Re: Trans AtlanticBrad Morris23 Oct 2012, 23:53
Re: Trans AtlanticBrad Morris23 Oct 2012, 23:47
Re: Trans AtlanticGreg Rudzinski23 Oct 2012, 23:10
Trans AtlanticKevin Coulombe23 Oct 2012, 22:59
Re: Trans AtlanticKevin Coulombe23 Oct 2012, 22:56
Re: Trans AtlanticGreg Rudzinski23 Oct 2012, 20:25
Re: historical star coordinatesGreg Rudzinski23 Oct 2012, 15:48
Re: Trans AtlanticKevin Coulombe23 Oct 2012, 13:26
Re: historical star coordinatesJohn H23 Oct 2012, 13:09
Trans AtlanticKevin Coulombe23 Oct 2012, 13:07
Re: historical star coordinatesRobert H. van Gent23 Oct 2012, 11:54
Re: historical star coordinatesJohn H23 Oct 2012, 10:43
Re: historical star coordinatesGreg Rudzinski23 Oct 2012, 00:45
Re: Trans-Atlantic CrossingGreg Rudzinski23 Oct 2012, 00:09
Historical star coordinatesJohn H22 Oct 2012, 23:21
Trans-Atlantic CrossingKevin Coulombe22 Oct 2012, 22:51
Re: Trans AtlanticGreg Rudzinski22 Oct 2012, 20:32
Trans AtlanticKevin Coulombe22 Oct 2012, 19:48
Re: Ephemerides at Columbus' TimeJohn H22 Oct 2012, 19:36
Re: Ocean Crossing: North America To Strait Of GibraltarAndrés Ruiz22 Oct 2012, 18:56
Re: Ocean Crossing: North America To Strait Of GibraltarKevin Coulombe22 Oct 2012, 18:36
Re: Thoughts on Celestial.Brad Morris22 Oct 2012, 16:59
Thoughts on Celestial.Byron Franklin22 Oct 2012, 16:11
Re: Ocean Crossing: North America To Strait Of GibraltarGreg Rudzinski22 Oct 2012, 12:09
Re: Ocean Crossing: North America To Strait Of GibraltarGreg Rudzinski22 Oct 2012, 11:57
Re: Ocean Crossing: North America To Strait Of GibraltarAndrés Ruiz22 Oct 2012, 10:29
Ocean Crossing: North America To Strait Of GibraltarKevin Coulombe22 Oct 2012, 05:59
Re: Ephemerides at Columbus' TimeBrad Morris21 Oct 2012, 22:52
Re: Ephemerides at Columbus' TimeJohn H21 Oct 2012, 21:34
Re: Ephemerides at Columbus' TimeBrad Morris21 Oct 2012, 20:44
Re: Ephemerides at Columbus' TimeJohn H21 Oct 2012, 20:20
Re: Ephemerides at Columbus' TimeBrad Morris21 Oct 2012, 18:43
Re: Ephemerides at Columbus' TimeHerbert Prinz21 Oct 2012, 18:40
Re: Ephemerides at Columbus' TimeJohn H21 Oct 2012, 17:23
Re: Ephemerides at Columbus' TimeJohn H21 Oct 2012, 15:29
Re: Ephemerides at Columbus' TimeJohn H21 Oct 2012, 14:30
Re: Ephemerides at Columbus' TimeAlexandre Eremenko21 Oct 2012, 14:20
Re: Ephemerides at Columbus' TimeBrad Morris21 Oct 2012, 13:13
Ephemerides at Columbus' TimeHerbert Prinz21 Oct 2012, 07:39
Re: Bubble sextant intervention needed.Paul Dolkas20 Oct 2012, 18:10
Re: I couldn't resist!John H20 Oct 2012, 13:02
Re: I couldn't resist!John H20 Oct 2012, 12:06
Re: I couldn't resist!Lu Abel20 Oct 2012, 04:58
Re: I couldn't resist!Brad Morris20 Oct 2012, 04:19
Re: I couldn't resist!Lu Abel20 Oct 2012, 03:47
Re: Line of Position FixBrad Morris20 Oct 2012, 03:24
Re: Line of Position FixDebra Hillman20 Oct 2012, 03:05
Re: Line of Position Fix-SubmarinesBruce J. Pennino19 Oct 2012, 21:14
Re: I couldn't resist!Hewitt Schlereth19 Oct 2012, 21:13
Re: I couldn't resist!G Becker19 Oct 2012, 21:08
Re: I couldn't resist!Brad Morris19 Oct 2012, 21:06
Re: I couldn't resist!Brad Morris19 Oct 2012, 21:00
Re: I couldn't resist!Brad Morris19 Oct 2012, 20:48
Re: I couldn't resist!Lu Abel19 Oct 2012, 20:23
Re: I couldn't resist!John H19 Oct 2012, 19:37
Re: I couldn't resist!G Becker19 Oct 2012, 18:58
Re: I couldn't resist!John H19 Oct 2012, 18:49
Re: I couldn't resist!Greg Rudzinski19 Oct 2012, 18:37
Re: I couldn't resist!John H19 Oct 2012, 18:27
Re: I couldn't resist!Lu Abel19 Oct 2012, 18:04
Re: I couldn't resist!Lu Abel19 Oct 2012, 17:51
Re: I couldn't resist!Brad Morris19 Oct 2012, 17:47
Re: I couldn't resist!John H19 Oct 2012, 17:46
Re: Bubble sextant intervention needed.Greg Rudzinski19 Oct 2012, 17:46
Re: I couldn't resist!John H19 Oct 2012, 17:41
Re: I couldn't resist!David Fleming19 Oct 2012, 17:41
Re: I couldn't resist!John H19 Oct 2012, 17:37
Re: I couldn't resist!Lu Abel19 Oct 2012, 17:24
Re: I couldn't resist!Brad Morris19 Oct 2012, 17:10
Re: I couldn't resist!John H19 Oct 2012, 16:26
Re: Line of Position FixBrad Morris19 Oct 2012, 16:03
Re: Bubble sextant intervention needed.Brad Morris19 Oct 2012, 15:56
Re: Line of Position FixByron Franklin19 Oct 2012, 15:56
Re: I couldn't resist!Brad Morris19 Oct 2012, 15:53
Re: Bubble sextant intervention needed.Paul Dolkas19 Oct 2012, 15:40
Re: Bubble sextant intervention needed.Geoffrey Kolbe19 Oct 2012, 15:36
Re: I couldn't resist!John H19 Oct 2012, 13:39
Re: Bubble sextant intervention needed.Jared19 Oct 2012, 08:37
Re: Bubble sextant intervention needed.Ronald van Riet19 Oct 2012, 08:30
Re: Bubble sextant intervention needed.Paul Dolkas19 Oct 2012, 06:23
Re: Bubble sextant intervention needed.Paul Dolkas19 Oct 2012, 06:36
Re: Bubble sextant intervention needed.Brad Morris19 Oct 2012, 05:37
Re: Bubble sextant intervention needed.Geoffrey Kolbe19 Oct 2012, 05:39
Bubble sextant intervention needed.Paul Dolkas19 Oct 2012, 05:04
Re: Line of Position FixPeter Hakel19 Oct 2012, 04:22
Re: Line of Position FixHewitt Schlereth19 Oct 2012, 02:53
Re: Line of Position FixBruce J. Pennino19 Oct 2012, 00:34
I couldn't resist!Brad Morris19 Oct 2012, 00:24
Re: Line of Position FixLu Abel18 Oct 2012, 23:18
Re: Line of Position FixBrad Morris18 Oct 2012, 22:52
Re: Line of Position FixGreg Rudzinski18 Oct 2012, 22:48
Re: Line of Position FixJohn H18 Oct 2012, 22:41
Re: Line of Position FixBrad Morris18 Oct 2012, 22:07
Re: Line of Position FixLu Abel18 Oct 2012, 21:37
Re: Line of Position FixJohn H18 Oct 2012, 19:52
Re: Line of Position FixLu Abel18 Oct 2012, 19:51
Re: Angles without a protractorÖrjan Sandström18 Oct 2012, 19:50
Re: Line of Position FixJohn H18 Oct 2012, 19:47
Re: Line of Position FixBrad Morris18 Oct 2012, 19:45
Re: Line of Position FixAlexandre Eremenko18 Oct 2012, 19:44
Line of Position FixDebra Hillman18 Oct 2012, 19:21
Star Field Camping TripKevin Coulombe18 Oct 2012, 19:16
Re: Angles without a protractorBrad Morris18 Oct 2012, 17:11
Re: Angles without a protractorAlan S18 Oct 2012, 16:15
Re: Angles without a protractorÖrjan Sandström17 Oct 2012, 18:31
Re: Angles without a protractorÖrjan Sandström17 Oct 2012, 18:14
Re: Angles without a protractorÖrjan Sandström17 Oct 2012, 17:49
Re: Angles without a protractorÖrjan Sandström17 Oct 2012, 16:58
Re: Angles without a protractorByron Franklin17 Oct 2012, 16:57
Re: Angles without a protractorAndrew Nikitin17 Oct 2012, 14:07
5x Ocular and Slide RuleGreg Rudzinski16 Oct 2012, 16:27
Radar Navigation using my "Special Radar".Byron Franklin16 Oct 2012, 15:06
Re: Seaman's eye and and CPA.Byron Franklin14 Oct 2012, 18:48
Re: Star Pilot navigation program for PC'sHewitt Schlereth13 Oct 2012, 19:46
Re: Angles without a protractorDon Seltzer13 Oct 2012, 17:02
Re: Angles without a protractorJohn H13 Oct 2012, 13:06
Re: Star Pilot navigation program for PC'sBill B13 Oct 2012, 10:03
Re: Navigation Compass Gyro.Byron Franklin13 Oct 2012, 03:05
Re: Angles without a protractorSean C13 Oct 2012, 01:53
Re: Angles without a protractorLu Abel12 Oct 2012, 21:46
Re: Angles without a protractorLu Abel12 Oct 2012, 21:44
Re: Angles without a protractorLu Abel12 Oct 2012, 21:39
Re: Angles without a protractorLu Abel12 Oct 2012, 21:37
Re: Angles without a protractorAlan S12 Oct 2012, 21:31
Re: Angles without a protractorGreg Rudzinski12 Oct 2012, 20:49
Re: Angles without a protractorSean C12 Oct 2012, 20:30
Re: Angles without a protractorÖrjan Sandström12 Oct 2012, 20:20
Re: Angles without a protractorRobert Bernecky12 Oct 2012, 19:23
Re: Angles without a protractorÖrjan Sandström12 Oct 2012, 18:41
Navigation Compass Gyro.Byron Franklin12 Oct 2012, 17:29
Re: Star Pilot navigation program for PC'sHewitt Schlereth12 Oct 2012, 16:29
Re: Angles without a protractorGreg Rudzinski12 Oct 2012, 15:42
Angles without a protractorSean C12 Oct 2012, 11:29
Star Pilot navigation program for PC'sAlan S12 Oct 2012, 04:04
Compass for Jeremy.Byron Franklin11 Oct 2012, 21:26
Sunrise Venus Lunar by DSLR w/50mm LensGreg Rudzinski11 Oct 2012, 15:08
Re: navigation software/firmware or pacs as they were called, for HP 48 GXand 50G calculatorsG Becker11 Oct 2012, 13:48
Re: Scope Center FieldBrad Morris10 Oct 2012, 17:47
Re: Scope Center FieldGreg Rudzinski10 Oct 2012, 17:19
Re: navigation software/firmware or pacs as they werecalled, for HP 48 GX and 50G calculatorsAlberto Najar10 Oct 2012, 17:16
Navigation software/firmware or pacs as they were called, for HP 48 GX and50G calculatorsAlan S10 Oct 2012, 16:06
Re: Longitude shift on NOAA charts vs. Google EarthG Becker9 Oct 2012, 21:37
Re: Longitude shift on NOAA charts vs. Google EarthG Becker9 Oct 2012, 21:30
Re: Scope Center FieldGreg Rudzinski9 Oct 2012, 19:47
Re: Scope Center FieldFrank Reed9 Oct 2012, 18:42
Scope Center FieldGreg Rudzinski8 Oct 2012, 18:35
Re: Franklin PilotingByron Franklin7 Oct 2012, 20:17
Re: Position from intercept & azimuth by calculation.Sean C7 Oct 2012, 18:11
Re: navigation? item on ebayBrad Morris7 Oct 2012, 15:28
Navigation? item on ebayDave Walden7 Oct 2012, 13:28
Re: T-Plotter Basic updateÖrjan Sandström7 Oct 2012, 10:49
T-Plotter Basic updatePeter Hakel7 Oct 2012, 03:30
Re: Lunars for exploration: western China in 1870Frank Reed6 Oct 2012, 20:27
Lunars for exploration: western China in 1870Frank Reed6 Oct 2012, 19:05
Algol eclipseFrank Reed6 Oct 2012, 18:06
Re: News from the mobile navigation worldDon Seltzer5 Oct 2012, 01:26
Re: News from the mobile navigation worldDon Seltzer4 Oct 2012, 23:21
Re: Franklin PilotingByron Franklin4 Oct 2012, 19:09
Re: News from the mobile navigation worldFrank Reed4 Oct 2012, 19:01
Re: News from the mobile navigation worldFrank Reed4 Oct 2012, 18:58
Re: News from the mobile navigation worldFrank Reed4 Oct 2012, 18:44
Re: News from the mobile navigation worldFrank Reed4 Oct 2012, 18:27
Re: News from the mobile navigation worldDon Seltzer4 Oct 2012, 15:33
Re: stange results from AM and PM sun shotsBill B4 Oct 2012, 00:05
Re: Identification of diagram in Favill's "Primer of Navigation"UNK3 Oct 2012, 22:44
Re: Silicon Sea, LEG 13Robert Bernecky3 Oct 2012, 22:38
Re: Silicon Sea, LEG 13Bruce J. Pennino3 Oct 2012, 22:02
Re: News from the mobile navigation worldFrank Reed3 Oct 2012, 20:31
Re: Identification of diagram in Favill's "Primer of Navigation"Frank Reed3 Oct 2012, 19:51
Identification of diagram in Favill's "Primer of Navigation"UNK3 Oct 2012, 18:14
Re: Silicon Sea, LEG 13Mike Burkes3 Oct 2012, 16:52
Re: Silicon Sea, LEG 13Mike Burkes3 Oct 2012, 16:43
Re: News from the mobile navigation worldBrad Morris3 Oct 2012, 16:06
Re: News from the mobile navigation worldG Becker3 Oct 2012, 15:00
Re: News from the mobile navigation worldAlan S3 Oct 2012, 14:38
Re: Position from intercept & azimuth by calculation.Sean C3 Oct 2012, 11:07
Re: A-5 and A-7 sextant manualWerner Luehmann3 Oct 2012, 09:36
Re: Position from intercept & azimuth by calculation.Andrés Ruiz3 Oct 2012, 06:32
Re: A-5 and A-7 sextant manualGary LaPook3 Oct 2012, 05:30
Re: A-5 and A-7 sextant manualGary LaPook3 Oct 2012, 05:37
Re: A-5 and A-7 sextant manualGary LaPook3 Oct 2012, 05:25
Re: A-5 and A-7 sextant manualGary LaPook3 Oct 2012, 05:11
Re: A-5 and A-7 sextant manualGary LaPook3 Oct 2012, 05:08
News from the mobile navigation worldFrank Reed3 Oct 2012, 01:35
Re: A-5 and A-7 sextant manualBernard2 Oct 2012, 23:59
Position from intercept & azimuth by calculation.Sean C2 Oct 2012, 22:02
Re: Silicon Sea, LEG 13Robert Bernecky1 Oct 2012, 20:39
C&P Artificial HorizonPaul Saffo1 Oct 2012, 12:58
Re: Sextant Shade (filter) Modification HelpGreg Rudzinski1 Oct 2012, 04:00
Apparent position of Venus corrected for phaseFrank Reed30 Sep 2012, 18:30
Re: stange results from AM and PM sun shotsDave Walden30 Sep 2012, 18:24
Re: Time BallGary LaPook30 Sep 2012, 05:28
Time BallGreg Rudzinski30 Sep 2012, 03:17
Re: Sextant Shade (filter) Modification HelpBrad Morris30 Sep 2012, 00:52
Re: stange results from AM and PM sun shotsBill B30 Sep 2012, 00:51
Re: Sextant Shade (filter) Modification HelpGreg Rudzinski30 Sep 2012, 00:19
Re: re Strange results from AM and PM sun shots, a solutionfound, should anyone be interestedBill B29 Sep 2012, 23:30
Re: re Strange results from AM and PM sun shots, a solutionfound, should anyone be interestedBill B29 Sep 2012, 23:24
Re: Silicon Sea, LEG 13Mike Burkes29 Sep 2012, 22:48
Re: Silicon Sea, LEG 13Alberto Najar29 Sep 2012, 22:43
Re: Silicon Sea, LEG 13Mike Burkes29 Sep 2012, 20:20
Re Strange results from AM and PM sun shots, a solution found, should anyonebe interestedAlan S29 Sep 2012, 19:56
Re: Navigation Spreadsheets now freeLu Abel29 Sep 2012, 18:28
Re: Silicon Sea, LEG 13Mike Burkes29 Sep 2012, 18:25
Re: Navigation Spreadsheets now freeFrank Reed29 Sep 2012, 18:18
Re: Silicon Sea, LEG 13Mike Burkes29 Sep 2012, 18:17
Navigation Spreadsheets now freePeter Hakel29 Sep 2012, 17:48
Re: Silicon Sea, LEG 13Greg Rudzinski29 Sep 2012, 02:48
Re: Silicon Sea, LEG 13Mike Burkes28 Sep 2012, 19:07
Re: Silicon Sea, LEG 13Mike Burkes28 Sep 2012, 18:59
Re: stange results from AM and PM sun shotsStan K28 Sep 2012, 17:33
Re: Silicon Sea, LEG 13Alberto Najar28 Sep 2012, 13:37
Re: stange results from AM and PM sun shotsGary LaPook28 Sep 2012, 07:19
Re: stange results from AM and PM sun shotsBill B28 Sep 2012, 02:33
Re: Silicon Sea, LEG 13Greg Rudzinski28 Sep 2012, 02:29
Re: Silicon Sea, LEG 13Alberto Najar28 Sep 2012, 00:47
Re: stange results from AM and PM sun shotsBill B27 Sep 2012, 23:54
Re: Silicon Sea, LEG 13Greg Rudzinski27 Sep 2012, 23:44
Re: stange results from AM and PM sun shotsDavid Fleming27 Sep 2012, 22:48
Re: stange results from AM and PM sun shotsFrank Reed27 Sep 2012, 22:44
Silicon Sea, LEG 13Alberto Najar27 Sep 2012, 22:08
Re: stange results from AM and PM sun shotsAlan S27 Sep 2012, 22:06
Re: stange results from AM and PM sun shotsFrank Reed27 Sep 2012, 18:43
Re: stange results from AM and PM sun shotsGary LaPook27 Sep 2012, 18:18
Re: stange results from AM and PM sun shotsBrad Morris27 Sep 2012, 17:08
Re: stange results from AM and PM sun shotsDavid Fleming27 Sep 2012, 17:04
Stange results from AM and PM sun shotsAlan S27 Sep 2012, 16:47
The Magnetic compass fix.Byron Franklin26 Sep 2012, 01:58
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose25 Sep 2012, 21:53
Re: Mirror Artificial Horizon -- Revisited Once AgainRandall Morrow25 Sep 2012, 14:21
Re: Angular Distance Between Stars By Camera and SextantAntoine Couëtte25 Sep 2012, 05:10
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose24 Sep 2012, 23:34
Re: prices of N.A.Ken Gebhart24 Sep 2012, 19:40
Re: prices of N.A.Herbert Prinz24 Sep 2012, 07:28
Re: prices of N.A.Gary LaPook24 Sep 2012, 00:50
Re: prices of N.A.Ken Gebhart23 Sep 2012, 21:38
Re: prices of N.A.Gary LaPook23 Sep 2012, 17:40
Re: prices of N.A.Herbert Prinz23 Sep 2012, 15:59
Re: prices of N.A.Lu Abel23 Sep 2012, 15:14
Engine Hour MeterGreg Rudzinski23 Sep 2012, 15:07
Re: prices of N.A.Stan K23 Sep 2012, 14:33
Re: prices of N.A.Bill B23 Sep 2012, 06:12
Re: prices of N.A.Bill B23 Sep 2012, 06:04
Re: was prices of N.A. now, does anyone use the Air Almanac?Gary LaPook23 Sep 2012, 02:07
Re: prices of N.A.Greg Rudzinski22 Sep 2012, 22:40
Re: was prices of N.A. now, does anyone use the Air Almanac?Robert Eno22 Sep 2012, 22:28
Re: prices of N.A.Gary LaPook22 Sep 2012, 21:34
Re: prices of N.A.Gary LaPook22 Sep 2012, 21:26
Re: prices of N.A.Alan S22 Sep 2012, 21:15
Re: prices of N.A.Alan S22 Sep 2012, 21:09
Re: prices of N.A.Hewitt Schlereth22 Sep 2012, 18:03
Re: prices of N.A.Stan K22 Sep 2012, 16:24
Re: Angular Distance Between Stars By Camera and SextantAntoine Couëtte22 Sep 2012, 05:57
Re: prices of N.A.Greg Rudzinski22 Sep 2012, 04:06
Prices of N.A.Gary LaPook22 Sep 2012, 03:59
Re: Sextant Shade (filter) Modification HelpGreg Rudzinski21 Sep 2012, 23:03
Re: Sextant Shade (filter) Modification HelpBill Morris21 Sep 2012, 21:00
Re: Sextant Shade (filter) Modification HelpG Becker21 Sep 2012, 16:52
Re: Sextant Shade (filter) Modification HelpGreg Rudzinski21 Sep 2012, 15:42
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin21 Sep 2012, 08:56
Re: Sextant Shade (filter) Modification HelpBill Morris21 Sep 2012, 05:25
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose21 Sep 2012, 04:56
Re: Mirror Artificial Horizon -- Revisited Once AgainPaul Dolkas21 Sep 2012, 03:19
Re: Mirror Artificial Horizon -- Revisited Once AgainDavid Fleming21 Sep 2012, 02:04
Mirror Artificial Horizon -- Revisited Once AgainBruce J. Pennino21 Sep 2012, 01:32
Sextant Shade (filter) Modification HelpGreg Rudzinski20 Sep 2012, 22:57
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin20 Sep 2012, 10:13
Re: Angular Distance Between Stars By Camera and SextantDave Walden19 Sep 2012, 23:44
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose19 Sep 2012, 20:50
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin19 Sep 2012, 12:18
Re: Prismatic Circle of ReflectionAndrés Ruiz19 Sep 2012, 08:30
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose19 Sep 2012, 05:02
Prismatic Circle of ReflectionBrad Morris19 Sep 2012, 01:04
Re: True Distance vs. Observed DistanceGreg Rudzinski18 Sep 2012, 21:39
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 21:04
Re: Angular Distance Between Stars By Camera and SextantBrad Morris18 Sep 2012, 20:44
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski18 Sep 2012, 20:35
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 20:32
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 20:04
Re: True Distance vs. Observed DistanceFrank Reed18 Sep 2012, 19:53
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski18 Sep 2012, 19:43
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 19:15
Re: Angular Distance Between Stars By Camera and SextantBrad Morris18 Sep 2012, 18:57
Re: Angular Distance Between Stars By Camera and SextantBrad Morris18 Sep 2012, 18:39
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski18 Sep 2012, 18:29
Re: Angular Distance Between Stars By Camera and SextantAndrés Ruiz18 Sep 2012, 18:09
Re: Angular Distance Between Stars By Camera and SextantBrad Morris18 Sep 2012, 17:48
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 17:03
Re: Angular Distance Between Stars By Camera and SextantAndrés Ruiz18 Sep 2012, 16:08
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 15:23
Re: Angular Distance Between Stars By Camera and SextantBrad Morris18 Sep 2012, 12:39
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 11:46
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin18 Sep 2012, 09:02
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose18 Sep 2012, 03:49
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin17 Sep 2012, 23:45
Re: Angular Distance Between Stars By Camera and SextantPaul Hirose17 Sep 2012, 23:14
Re: True Distance vs. Observed DistanceBill B17 Sep 2012, 22:53
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin17 Sep 2012, 22:43
Question on a ship's log for Jean Ribault's 1562 colony expedition.G Becker17 Sep 2012, 21:10
Re: True Distance vs. Observed DistanceGreg Rudzinski17 Sep 2012, 19:44
Re: True Distance vs. Observed DistanceBill B17 Sep 2012, 19:43
Re: True Distance vs. Observed DistanceBill B17 Sep 2012, 19:40
Re: True Distance vs. Observed DistanceMarcel Tschudin17 Sep 2012, 19:09
Re: True Distance vs. Observed DistanceBrad Morris17 Sep 2012, 18:54
True Distance vs. Observed DistanceGreg Rudzinski17 Sep 2012, 16:47
Re: Zodiacal coordinatesRobert H. van Gent17 Sep 2012, 10:01
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin17 Sep 2012, 08:45
Re: Zodiacal coordinatesGeoffrey Kolbe17 Sep 2012, 08:37
Re: Zodiacal coordinatesRobert H. van Gent17 Sep 2012, 07:51
Re: Angular Distance Between StarsAndrés Ruiz17 Sep 2012, 06:25
Re: Angular Distance Between StarsBill B17 Sep 2012, 03:14
Re: Franklin PilotingByron Franklin16 Sep 2012, 19:09
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski17 Sep 2012, 01:24
Re: Angular Distance Between Stars By Camera and SextantBrad Morris17 Sep 2012, 00:31
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski16 Sep 2012, 22:18
Re: Angular Distance Between Stars By Camera and SextantMarcel Tschudin16 Sep 2012, 20:51
Re: Franklin PilotingByron Franklin16 Sep 2012, 19:09
Re: Angular Distance Between Stars By Camera and SextantSean C16 Sep 2012, 17:55
Re: Angular Distance Between Stars By Camera and SextantGreg Rudzinski16 Sep 2012, 16:40
Re: Angular Distance Between Stars By Camera and SextantBrad Morris16 Sep 2012, 09:16
Re: Angular Distance Between Stars By Camera and SextantÖrjan Sandström16 Sep 2012, 08:19
Angular Distance Between Stars By Camera and SextantGreg Rudzinski16 Sep 2012, 04:37
Re: Angular Distance Between StarsGreg Rudzinski15 Sep 2012, 19:55
Re: Angular Distance Between StarsGreg Rudzinski15 Sep 2012, 19:28
Re: Angular Distance Between StarsGreg Rudzinski15 Sep 2012, 19:04
Re: Angular Distance Between StarsSean C15 Sep 2012, 18:33
Re: Moon shot with artificial horizon-LLMike Burkes15 Sep 2012, 17:48
Re: Zodiacal coordinatesJohn H15 Sep 2012, 12:20
Re: Moon shot with artificial horizon-LLBruce J. Pennino15 Sep 2012, 11:56
Re: Zodiacal coordinatesGeoffrey Kolbe15 Sep 2012, 08:22
Re: problems with a mirror ah compared to a Davis Artificial HorizonÖrjan Sandström15 Sep 2012, 07:13
Re: Angular Distance Between StarsSean C15 Sep 2012, 06:39
Re: Angular Distance Between StarsFrank Reed15 Sep 2012, 00:22
Re: problems with a mirror ah compared to a DavisArtificial HorizonBrad Morris14 Sep 2012, 22:47
Re: problems with a mirror ah compared to a Davis Artificial HorizonGary LaPook14 Sep 2012, 22:06
Problems with a mirror ah compared to a Davis Artificial HorizonAlan S14 Sep 2012, 21:44
Re: Star - Star DistancesBrad Morris14 Sep 2012, 20:34
Re: Angular Distance Between StarsMike Burkes14 Sep 2012, 20:20
Re: Angular Distance Between StarsFrank Reed14 Sep 2012, 19:53
Re: Star - Star DistancesBrad Morris14 Sep 2012, 19:52
Re: Star - Star DistancesGreg Rudzinski14 Sep 2012, 19:42
Re: Angular Distance Between StarsBrad Morris14 Sep 2012, 19:30
Re: Angular Distance Between StarsBill B14 Sep 2012, 19:07
Re: Angular Distance Between StarsGreg Rudzinski14 Sep 2012, 18:45
Re: Angular Distance Between StarsBill B14 Sep 2012, 18:31
Re: Angular Distance Between StarsGreg Rudzinski14 Sep 2012, 18:32
Re: Angular Distance Between StarsAlexandre Eremenko14 Sep 2012, 17:54
Re: Angular Distance Between StarsDavid Fleming14 Sep 2012, 17:40
Re: Angular Distance Between StarsFrank Reed14 Sep 2012, 17:40
Re: Angular Distance Between StarsGreg Rudzinski14 Sep 2012, 17:10
Re: Zodiacal coordinatesFrank Reed14 Sep 2012, 17:08
Re: Angular Distance Between StarsFrank Reed14 Sep 2012, 16:45
Re: Angular Distance Between StarsGreg Rudzinski14 Sep 2012, 16:42
Re: Zodiacal coordinatesRobert H. van Gent14 Sep 2012, 14:16
Angular Distance Between StarsGreg Rudzinski14 Sep 2012, 16:25
Re: Zodiacal coordinatesAndrew Nikitin14 Sep 2012, 14:27
Zodiacal coordinatesJohn H14 Sep 2012, 13:38
Re: Stopwatch adviceG Becker12 Sep 2012, 09:22
Re: Stopwatch advice (this time with the picture added)Paul Dolkas12 Sep 2012, 03:25
Re: Stopwatch advicePaul Dolkas12 Sep 2012, 03:14
Re: Stopwatch adviceG Becker11 Sep 2012, 19:05
Re: Stopwatch advicePaul Dolkas11 Sep 2012, 03:18
Re: Stopwatch adviceGreg Rudzinski11 Sep 2012, 00:49
Re: Stopwatch adviceBill B11 Sep 2012, 00:07
Re: Stopwatch adviceG Becker10 Sep 2012, 15:01
Re: Stopwatch adviceGreg Rudzinski10 Sep 2012, 14:15
Stopwatch adviceG Becker10 Sep 2012, 12:23
Re: Calibrating a Camera-Lens-unit for measuring anglesBill B9 Sep 2012, 19:20
Re: Calibrating a Camera-Lens-unit for measuring anglesMarcel Tschudin9 Sep 2012, 18:56
Re: Calibrating a Camera-Lens-unit for measuring anglesGreg Rudzinski9 Sep 2012, 17:47
Re: Calibrating a Camera-Lens-unit for measuring anglesGreg Rudzinski9 Sep 2012, 15:12
Calibrating a Camera-Lens-unit for measuring anglesMarcel Tschudin9 Sep 2012, 14:39
Re: Morning Twilight Camera Jupiter LunarBill B8 Sep 2012, 20:09
Book: Harrison by Jonathan BettsFrank Reed8 Sep 2012, 17:31
Re: Morning Twilight Camera Jupiter LunarAntoine Couëtte8 Sep 2012, 16:13
Morning Twilight Camera Jupiter LunarGreg Rudzinski8 Sep 2012, 14:58
Re: Franklin PilotingAntoine Couëtte8 Sep 2012, 04:18
Re: Franklin PilotingByron Franklin7 Sep 2012, 23:57
Re: Sight-taking opportunity CANCELLEDFrank Reed6 Sep 2012, 22:45
Re: Franklin PilotingAntoine Couëtte6 Sep 2012, 07:50
Franklin PilotingByron Franklin5 Sep 2012, 19:34
Re: Water on board/grogG Becker4 Sep 2012, 13:40
Big thinking about google mappingPatrick Goold4 Sep 2012, 11:00
Re: Manned Venus FlybyAlexandre Eremenko4 Sep 2012, 03:12
Re: Manned Venus FlybyBrad Morris4 Sep 2012, 02:44
Re: Manned Venus FlybyBill B3 Sep 2012, 22:47
Re: Manned Venus FlybyJames N Wilson3 Sep 2012, 21:09
Re: Manned Venus FlybyAlexandre Eremenko3 Sep 2012, 19:09
Re: Manned Venus FlybyRobert Eno3 Sep 2012, 17:56
Re: Manned Venus FlybyRobert Eno3 Sep 2012, 14:22
Re: Moon shot with artificial horizonGary LaPook3 Sep 2012, 04:23
Re: Manned Venus FlybyGreg Rudzinski3 Sep 2012, 00:37
Re: Moon shot with artificial horizonGreg R_2 Sep 2012, 23:52
Re: Moon shot with artificial horizonAlan S2 Sep 2012, 23:17
Re: Moon shot with artificial horizonGreg R_2 Sep 2012, 21:06
Re: Moon shot with artificial horizonGary LaPook2 Sep 2012, 20:42
Re: Moon shot with artificial horizonBill B2 Sep 2012, 19:22
Re: Finding longitude in the 12th centuryJohn H2 Sep 2012, 19:13
Re: Finding longitude in the 12th centuryAlexandre Eremenko2 Sep 2012, 18:52
Re: Manned Venus FlybyAlexandre Eremenko2 Sep 2012, 18:40
Re: Moon shot with artificial horizonGary LaPook2 Sep 2012, 17:59
Re: Finding longitude in the 12th centuryJohn H2 Sep 2012, 16:45
Re: Moon shot with artificial horizonMike Burkes2 Sep 2012, 16:17
Manned Venus FlybyGreg Rudzinski2 Sep 2012, 15:18
Re: Moon shot with artificial horizonGreg Rudzinski2 Sep 2012, 14:57
Re: Finding longitude in the 12th centuryAlexandre Eremenko2 Sep 2012, 14:19
Re: Finding longitude in the 12th centuryJohn H2 Sep 2012, 13:57
Re: Finding longitude in the 12th centuryAlexandre Eremenko2 Sep 2012, 13:48
Re: Moon shot with artificial horizonAntoine Couëtte2 Sep 2012, 12:56
Re: Finding longitude in the 12th centuryJohn H2 Sep 2012, 12:04
Re: Strange cloud formation.Sean C2 Sep 2012, 11:33
Moon shot with artificial horizonGary LaPook2 Sep 2012, 05:38
Re: Finding longitude in the 12th centuryAlexandre Eremenko2 Sep 2012, 01:09
Re: Finding longitude in the 12th centuryLu Abel2 Sep 2012, 00:22
Re: Finding longitude in the 12th centuryAlexandre Eremenko1 Sep 2012, 22:31
Re: Quartz Watch Movement Replacement follow-upGreg Rudzinski1 Sep 2012, 20:20
Re: Finding longitude in the 12th centuryLu Abel1 Sep 2012, 17:49
Finding longitude in the 16th centuryAlexandre Eremenko1 Sep 2012, 16:55
Re: Finding longitude in the 12th centuryAlexandre Eremenko1 Sep 2012, 15:08
Re: Finding longitude in the 12th centuryAlexandre Eremenko1 Sep 2012, 13:23
Re: Finding longitude in the 12th centuryAlexandre Eremenko1 Sep 2012, 13:16
Re: Finding longitude in the 12th centuryAlexandre Eremenko1 Sep 2012, 12:49
Re: Strange cloud formation.John H1 Sep 2012, 12:44
Strange cloud formation.Sean C1 Sep 2012, 12:31
Re: Finding longitude in the 12th centuryJohn H1 Sep 2012, 12:02
Re: Finding longitude in the 12th centuryGary LaPook1 Sep 2012, 06:16
Re: Water on board/grogGary LaPook1 Sep 2012, 06:38
Re: Finding longitude in the 12th centuryLu Abel1 Sep 2012, 05:47
Re: Water on board/grogBill B1 Sep 2012, 04:49
Re: Finding longitude in the 12th centuryGary LaPook1 Sep 2012, 04:20
Re: Finding longitude in the 12th centuryBrad Morris1 Sep 2012, 03:12
Re: Finding longitude in the 12th centuryBrad Morris1 Sep 2012, 03:08
Newport nautical ART ShowByron Franklin1 Sep 2012, 01:20
Newport nautical ART ShowByron Franklin1 Sep 2012, 01:19
Re: Photographic sextantsSean C1 Sep 2012, 00:37
Re: Photographic sextantsGreg Rudzinski1 Sep 2012, 00:30
Re: Finding longitude in the 12th centuryDon Seltzer31 Aug 2012, 18:01
Re: Finding longitude in the 12th centuryLu Abel31 Aug 2012, 17:19
Re: Finding longitude in the 12th centuryÖrjan Sandström31 Aug 2012, 16:52
Re: Finding longitude in the 12th centuryAlan S31 Aug 2012, 16:32
Re: Finding longitude in the 12th centuryAlan S31 Aug 2012, 16:26
Re: Finding longitude in the 12th centuryGary LaPook31 Aug 2012, 07:48
Finding longitude in the 12th centuryGeoffrey Kolbe31 Aug 2012, 05:31
Photographic sextantsPaul Dolkas31 Aug 2012, 04:59
Re: Water on board/grogBill B30 Aug 2012, 02:40
Re: Water on board/grogDon Seltzer29 Aug 2012, 23:37
Sight-taking opportunity, navigation games, September 8, 2012Frank Reed29 Aug 2012, 22:10
Re: Water on board/grogG Becker29 Aug 2012, 12:16
Re: Wired Mag on Gordon Cooper's virtuoso emergency navigationPaul Dolkas29 Aug 2012, 05:02
Re: Water on board/grogGeoffrey Kolbe29 Aug 2012, 05:08
Water on board/grogBill B29 Aug 2012, 04:56
Re: Earhart discovery?Bill B29 Aug 2012, 04:32
Re: Wired Mag on Gordon Cooper's virtuoso emergency navigationFred Hebard28 Aug 2012, 22:45
Re: Wired Mag on Gordon Cooper's virtuoso emergency navigationFred Hebard28 Aug 2012, 22:30
Re: Earhart discovery?Gary LaPook28 Aug 2012, 22:04
Re: Earhart discovery?Alan S28 Aug 2012, 20:30
Wired Mag on Gordon Cooper's virtuoso emergency navigationPaul Saffo28 Aug 2012, 19:19
Re: Earhart discovery?Dave Walden28 Aug 2012, 12:30
Re: Earhart discovery?Alan S27 Aug 2012, 21:55
Re: Neil Armstrong died todayRichard B. Langley27 Aug 2012, 12:12
Re: Earhart discovery?Gary LaPook27 Aug 2012, 09:02
Re: Earhart discovery?Gary LaPook27 Aug 2012, 08:07
Re: Earhart discovery?Hewitt Schlereth26 Aug 2012, 14:54
Re: Sextant shot accuracy: taut wire measuring gear.Bill Morris26 Aug 2012, 09:45
Re: Earhart discovery?Gary LaPook26 Aug 2012, 09:24
Re: Apollo Celestial Navigation SystemDon Seltzer26 Aug 2012, 00:54
Re: Apollo Celestial Navigation SystemBrad Morris26 Aug 2012, 00:36
Re: Apollo Celestial Navigation SystemBrad Morris26 Aug 2012, 00:27
Re: Earhart discovery?Hewitt Schlereth25 Aug 2012, 23:16
Re: Apollo Celestial Navigation SystemFrank Reed25 Aug 2012, 23:02
Re: Improving the Link A-12Örjan Sandström25 Aug 2012, 22:30
Apollo Celestial Navigation SystemPaul Dolkas25 Aug 2012, 22:23
Re: Improving the Link A-12Örjan Sandström25 Aug 2012, 22:09
Neil Armstrong died todayFrank Reed25 Aug 2012, 21:27
Re: Improving the Link A-12Paul Dolkas25 Aug 2012, 05:29
Re: Earhart discovery?Gary LaPook25 Aug 2012, 05:20
On the accuracy of sextant shots, and position found therefromAlan S25 Aug 2012, 04:02
Intrepid Cvs/A Last Chart.Byron Franklin25 Aug 2012, 00:43
Re: Improving the Link A-12Geoffrey Kolbe24 Aug 2012, 16:33
Re: Improving the Link A-12Greg Rudzinski24 Aug 2012, 15:37
Improving the Link A-12Paul Dolkas24 Aug 2012, 06:07
Re: Camera Spica LunarAntoine Couëtte22 Aug 2012, 09:16
Re: Sextant shot accuracyGeoffrey Kolbe22 Aug 2012, 05:40
Camera Spica LunarGreg Rudzinski22 Aug 2012, 04:02
Re: Sextant shot accuracyByron Franklin22 Aug 2012, 01:15
Re: Longitude from Local Apparent Noon AltitudesMike Burkes21 Aug 2012, 22:20
Re: Earhart discovery?Bill B21 Aug 2012, 21:24
Re: Earhart discovery?Greg R_21 Aug 2012, 20:12
Re: Sextant shot accuracyGary LaPook21 Aug 2012, 19:57
Re: Sextant shot accuracyGary LaPook21 Aug 2012, 19:43
Re: Sextant shot accuracyRichard B. Langley21 Aug 2012, 19:07
Re: Sextant shot accuracyGreg Rudzinski21 Aug 2012, 18:47
Nice star, moon, planets clump tonightBill B21 Aug 2012, 18:15
Re: Sextant shot accuracyByron Franklin21 Aug 2012, 16:44
Re: Sextant shot accuracyAntoine Couëtte21 Aug 2012, 15:49
Re: Sextant shot accuracyJeremy C21 Aug 2012, 13:43
Sextant shot accuracyGary LaPook21 Aug 2012, 06:56
Re: Earhart discovery?Gary LaPook21 Aug 2012, 05:04
Re: Earhart discovery?Gary LaPook21 Aug 2012, 05:01
Re: Earhart discovery?Greg Rudzinski20 Aug 2012, 19:32
Re: Earhart discovery?Greg R_20 Aug 2012, 19:29
Earhart Discovery?Hewitt Schlereth20 Aug 2012, 18:08
Re: Earhart discovery?Hewitt Schlereth20 Aug 2012, 17:59
Re: Earhart discovery?Gary LaPook20 Aug 2012, 16:47
Earhart discovery?Philip Lange20 Aug 2012, 15:59
Re: Amazing PictureDave Walden20 Aug 2012, 15:00
Amazing PictureAntoine Couëtte20 Aug 2012, 13:53
Re: Longitude from Local Apparent Noon AltitudesAntoine Couëtte20 Aug 2012, 13:31
Re: Longitude from Local Apparent Noon AltitudesBruce J. Pennino20 Aug 2012, 12:22
Re: Low Altitude LunarsAntoine Couëtte20 Aug 2012, 06:11
Low Altitude LunarsGreg Rudzinski20 Aug 2012, 04:00
Re: Longitude from Local Apparent Noon AltitudesAntoine Couëtte20 Aug 2012, 03:56
Re: Swinging the ArcByron Franklin20 Aug 2012, 01:37
Re: Longitude from Local Apparent Noon AltitudesBruce J. Pennino20 Aug 2012, 00:50
Re: Longitude from Local Apparent Noon AltitudesPeter Hakel20 Aug 2012, 00:44
Re: Longitude from Local Apparent Noon AltitudesHewitt Schlereth19 Aug 2012, 23:15
Re: Longitude from Local Apparent Noon AltitudesGreg Rudzinski19 Aug 2012, 23:13
Re: Tamaya w/Coutinho-style AHBrad Morris19 Aug 2012, 22:47
Re: Longitude from Local Apparent Noon AltitudesAntoine Couëtte19 Aug 2012, 19:27
Re: Swinging the ArcFrank Reed19 Aug 2012, 16:58
Re: Longitude from Local Apparent Noon AltitudesFrank Reed19 Aug 2012, 15:56
Re: Star to Star with StellariumFrank Reed19 Aug 2012, 15:47
Re: Swinging the ArcByron Franklin19 Aug 2012, 15:38
Re: Longitude from Local Apparent Noon AltitudesFrank Reed19 Aug 2012, 15:29
Re: Longitude from Local Apparent Noon AltitudesJohn H19 Aug 2012, 15:04
Longitude from Local Apparent Noon AltitudesBruce J. Pennino19 Aug 2012, 13:41
Star to Star with StellariumLuc Desmedt19 Aug 2012, 13:17
Re: Swinging the ArcFrank Reed18 Aug 2012, 21:50
Re: Swinging the ArcByron Franklin18 Aug 2012, 15:21
Re: Gyro ErrorAntoine Couëtte18 Aug 2012, 06:57
Re: Swinging the ArcGreg Rudzinski18 Aug 2012, 02:36
Re: Swinging the ArcJeremy C18 Aug 2012, 00:14
Re: Gyro ErrorByron Franklin18 Aug 2012, 00:04
Re: Swinging the ArcTom Sult18 Aug 2012, 00:02
Re: Swinging the ArcLu Abel17 Aug 2012, 23:35
Re: Swinging the ArcTom Sult17 Aug 2012, 22:46
Re: Swinging the ArcBill B17 Aug 2012, 21:26
Re: paragraph on gyrosLu Abel17 Aug 2012, 20:06
Swinging the ArcHewitt Schlereth17 Aug 2012, 19:45
Paragraph on gyrosRobert Wyatt17 Aug 2012, 18:17
Re: Handy light for viewing watch while taking sightsRandall Morrow17 Aug 2012, 13:52
Re: Handy light for viewing watch while taking sightsDavid Fish17 Aug 2012, 00:58
Re: Gyro ErrorJeremy C16 Aug 2012, 18:28
Gyro ErrorByron Franklin16 Aug 2012, 16:17
Re: Daytime Venus LunarAntoine Couëtte16 Aug 2012, 09:20
Re: Daytime Venus LunarPaul Hirose16 Aug 2012, 06:08
Re: Interesting Tamaya w/Coutinho-style AHBill Morris16 Aug 2012, 05:41
Re: Bowditch tables 12 and 13Bill B16 Aug 2012, 05:38
Re: Bowditch tables 12 and 13Greg Rudzinski16 Aug 2012, 04:33
Re: Bowditch tables 12 and 13Bill B16 Aug 2012, 02:38
Re: Huntington Curtis obit in NYTBill B16 Aug 2012, 02:43
Re: Bowditch tables 12 and 13Bill B16 Aug 2012, 02:37
Re: history MissouriByron Franklin16 Aug 2012, 00:00
Re: Interesting Tamaya w/Coutinho-style AHBrad Morris15 Aug 2012, 23:40
Interesting Tamaya w/Coutinho-style AHPaul Saffo15 Aug 2012, 23:06
Re: Link to US Navy Surface Ship Navigation Dept and ManualPatrick Goold15 Aug 2012, 17:34
Re: Link to US Navy Surface Ship Navigation Dept andManualTom Sult15 Aug 2012, 17:04
Re: Link to US Navy Surface Ship Navigation Dept and ManualJohn Carbone15 Aug 2012, 16:54
Re: Navy Navigation Regulation ManualByron Franklin15 Aug 2012, 16:36
Re: Navy Navigation Regulation ManualJeremy C15 Aug 2012, 13:23
Re: Bowditch tables 12 and 13Jeremy C15 Aug 2012, 13:07
Re: Longitude shift on NOAA charts vs. Google EarthG Becker15 Aug 2012, 10:40
Huntington Curtis obit in NYTPaul Saffo15 Aug 2012, 03:53
Re: Navy Navigation Regulation ManualByron Franklin15 Aug 2012, 01:52
Re: Longitude shift on NOAA charts vs. Google EarthLu Abel14 Aug 2012, 23:19
Re: Bowditch tables 12 and 13Bill B14 Aug 2012, 21:05
Re: Longitude shift on NOAA charts vs. Google EarthBill B14 Aug 2012, 20:48
Re: Bowditch tables 12 and 13Lu Abel14 Aug 2012, 20:08
Re: Longitude shift on NOAA charts vs. Google EarthG Becker14 Aug 2012, 20:07
Re: Longitude shift on NOAA charts vs. Google EarthGary LaPook14 Aug 2012, 19:07
Re: Longitude shift on NOAA charts vs. Google EarthG Becker14 Aug 2012, 18:49
Re: Longitude shift on NOAA charts vs. Google EarthHerbert Prinz14 Aug 2012, 18:34
Re: Longitude shift on NOAA charts vs. Google EarthLu Abel14 Aug 2012, 18:32
Re: Longitude shift on NOAA charts vs. Google EarthGary LaPook14 Aug 2012, 17:41
Re: Longitude shift on NOAA charts vs. Google EarthG Becker14 Aug 2012, 17:42
Re: Longitude shift on NOAA charts vs. Google EarthGary LaPook14 Aug 2012, 17:33
Re: Daytime Venus LunarAntoine Couëtte14 Aug 2012, 16:36
Longitude shift on NOAA charts vs. Google EarthG Becker14 Aug 2012, 15:37
Re: Wempe Quartz ChronometerGreg Rudzinski14 Aug 2012, 15:33
Wempe Quartz ChronometerJeremy C14 Aug 2012, 15:09
Re: Bowditch tables 12 and 13Greg Rudzinski14 Aug 2012, 14:57
Re: history MissouriJeremy C14 Aug 2012, 14:44
Re: Daytime Venus LunarAndrés Ruiz14 Aug 2012, 14:31
Re: history MissouriPatrick Goold14 Aug 2012, 14:23
Re: Freiberger sextantAndrés Ruiz14 Aug 2012, 14:21
Re: Bowditch tables 12 and 13Jeremy C14 Aug 2012, 14:18
Re: Freiberger sextantJeremy C14 Aug 2012, 14:02
Re: Daytime Jupiter LunarAndrés Ruiz14 Aug 2012, 13:13
Re: history MissouriPatrick Goold14 Aug 2012, 12:13
Re: Daytime Venus LunarAntoine Couëtte14 Aug 2012, 09:31
Bowditch tables 12 and 13Bill B14 Aug 2012, 03:13
Re: Compact Lightweight Metal Sextants - FreibergerYacht vs. Astra IIIBTom Sult14 Aug 2012, 01:50
Re: Freiberger sextantJames N Wilson13 Aug 2012, 21:49
Re: Freiberger sextantAlexandre Eremenko13 Aug 2012, 21:52
Re: Freiberger sextantAlexandre Eremenko13 Aug 2012, 21:43
Re: Freiberger sextantAlexandre Eremenko13 Aug 2012, 21:40
Re: Freiberger sextantÖrjan Sandström13 Aug 2012, 21:09
Re: Freiberger sextantRidge White13 Aug 2012, 21:08
Re: Freiberger sextantÖrjan Sandström13 Aug 2012, 20:42
Re: Handy light for viewing watch while taking sightsAlan S13 Aug 2012, 19:48
Re: Daytime Venus LunarGreg Rudzinski13 Aug 2012, 19:22
Re: Freiberger sextantAntoine Couëtte13 Aug 2012, 18:59
Re: Daytime Venus LunarAntoine Couëtte13 Aug 2012, 18:26
Re: Freiberger sextantJeremy C13 Aug 2012, 17:26
Re: Handy light for viewing watch while taking sightsAlexandre Eremenko13 Aug 2012, 16:35
Re: Freiberger sextantAlexandre Eremenko13 Aug 2012, 16:21
Handy light for viewing watch while taking sightsRandall Morrow13 Aug 2012, 16:19
Re: Green Flash SnobsGreg Rudzinski13 Aug 2012, 15:47
Re: history MissouriKevin Coulombe13 Aug 2012, 15:30
Freiberger sextantJeremy C13 Aug 2012, 15:33
Re: Daytime Venus LunarJeremy C13 Aug 2012, 15:24
Re: Green Flash SnobsJeremy C13 Aug 2012, 15:22
Re: Green Flash SnobsJames N Wilson13 Aug 2012, 15:03
Daytime Venus LunarGreg Rudzinski13 Aug 2012, 15:03
Re: Green Flash SnobsPaul Saffo13 Aug 2012, 14:49
Re: Daytime Jupiter LunarAntoine Couëtte13 Aug 2012, 04:22
Re: history MissouriByron Franklin13 Aug 2012, 01:56
Re: history MissouriByron Franklin13 Aug 2012, 01:45
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 degdec?David Fish12 Aug 2012, 20:56
Re: Interesting star gazing Sat eve and Sunday AM, USAKevin Coulombe12 Aug 2012, 20:29
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?Gary LaPook12 Aug 2012, 17:22
Re: Interesting star gazing Sat eve and Sunday AM, USADavid Fish12 Aug 2012, 15:48
Re: NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 degdec?David Fish12 Aug 2012, 15:42
NP303 VOL2 covers 0-49 degree declination? vs. PUB/HO 249 VOL2 0-29 deg dec?David Fish12 Aug 2012, 15:27
Daytime Jupiter LunarGreg Rudzinski12 Aug 2012, 14:24
Re: Green Flash SnobsGreg Rudzinski12 Aug 2012, 14:10
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBBill Morris11 Aug 2012, 22:56
Interesting star gazing Sat eve and Sunday AM, USABill B11 Aug 2012, 22:38
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJohn Karl11 Aug 2012, 21:06
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBGreg Rudzinski11 Aug 2012, 20:04
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJames N Wilson11 Aug 2012, 17:14
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJohn Karl11 Aug 2012, 16:42
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJohn Karl11 Aug 2012, 16:26
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBAlexandre Eremenko11 Aug 2012, 08:18
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBAlexandre Eremenko11 Aug 2012, 08:03
Re: Equallateral triangleG Becker11 Aug 2012, 08:02
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBGreg Rudzinski11 Aug 2012, 04:09
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJohn Karl11 Aug 2012, 03:00
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJames N Wilson11 Aug 2012, 03:25
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBJohn Karl11 Aug 2012, 02:23
Re: history MissouriByron Franklin11 Aug 2012, 00:37
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBBill Morris10 Aug 2012, 20:39
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBGreg Rudzinski10 Aug 2012, 15:39
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBDavid Fish10 Aug 2012, 12:41
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBDavid Fish10 Aug 2012, 12:32
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBDavid Fish10 Aug 2012, 12:30
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBG Becker10 Aug 2012, 11:38
Re: Interesting challengeAndrés Ruiz10 Aug 2012, 09:00
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBBill Morris10 Aug 2012, 04:46
Re: Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBGreg Rudzinski10 Aug 2012, 03:23
Compact Lightweight Metal Sextants - Freiberger Yacht vs. Astra IIIBDavid Fish10 Aug 2012, 01:07
Re: The Moon and weatherJohn H9 Aug 2012, 21:02
Re: The Moon and weatherG Becker9 Aug 2012, 12:29
The Moon and weatherFrank Reed8 Aug 2012, 22:50
Re: history MissouriFrank Reed8 Aug 2012, 22:22
Re: Equallateral triangleBill B8 Aug 2012, 20:40
History MissouriByron Franklin8 Aug 2012, 19:17
Re: Equallateral triangleG Becker8 Aug 2012, 16:22
Equallateral triangleGary LaPook8 Aug 2012, 06:08
Re: Interesting challengeAntoine Couëtte8 Aug 2012, 04:18
Re: Achievements listAntoine Couëtte8 Aug 2012, 04:06
Re: Practice Bubble vs. Professional BubbleRobert Eno7 Aug 2012, 22:55
Re: Achievements listGeoffrey Kolbe7 Aug 2012, 17:50
Achievements listAndrew Nikitin7 Aug 2012, 17:20
Re: Interesting challengeAndrew Nikitin7 Aug 2012, 17:18
Re: Practice Bubble vs. Professional BubblePaul Saffo7 Aug 2012, 16:42
Hamilton 21 Chronometer OfferedZvi Doron7 Aug 2012, 07:11
Re: Interesting challengeAntoine Couëtte7 Aug 2012, 03:32
Re: Green Flash SnobsJames N Wilson6 Aug 2012, 21:28
Green Flash SnobsGreg Rudzinski6 Aug 2012, 19:32
Re: Interesting challengeAndrew Nikitin6 Aug 2012, 18:28
Re: Interesting challengeAntoine Couëtte6 Aug 2012, 17:07
Re: Longitude by Sunrise exampleGreg Rudzinski6 Aug 2012, 16:53
Re: Longitude by Sunrise exampleGreg Rudzinski6 Aug 2012, 16:15
Re: Interesting challengeFrank Reed6 Aug 2012, 15:40
Re: Longitude by Sunrise exampleÖrjan Sandström6 Aug 2012, 15:35
Re: Practice Bubble vs. Professional BubbleRandall Morrow6 Aug 2012, 14:48
Re: Longitude by Sunrise exampleGreg Rudzinski6 Aug 2012, 14:44
Re: Longitude by Sunrise exampleÖrjan Sandström6 Aug 2012, 13:12
Re: Practice Bubble vs. Professional BubbleRichard B. Langley6 Aug 2012, 10:53
Re: Practice Bubble vs. Professional BubbleKen Gebhart6 Aug 2012, 02:13
Re: Interesting challengeLu Abel6 Aug 2012, 02:06
Re: Interesting challengePeter Hakel6 Aug 2012, 02:08
Re: Practice Bubble vs. Professional BubbleGreg Rudzinski5 Aug 2012, 23:06
Re: Interesting challengeDave Walden5 Aug 2012, 22:46
Re: Practice Bubble vs. Professional BubbleBill B5 Aug 2012, 22:30
Re: Practice Bubble vs. Professional BubbleAlan S5 Aug 2012, 22:26
Re: Practice Bubble vs. Professional BubbleAlan S5 Aug 2012, 22:17
Re: Practice Bubble vs. Professional BubbleBill B5 Aug 2012, 22:02
Re: Moon photoJürgen Hoefeld5 Aug 2012, 20:32
Practice Bubble vs. Professional BubbleDavid Fish5 Aug 2012, 20:28
Re: Interesting challengeFrank Reed5 Aug 2012, 19:36
Interesting challengeLu Abel5 Aug 2012, 17:41
Re: Longitude by Sunrise exampleGreg Rudzinski5 Aug 2012, 16:58
Re: Longitude by Sunrise exampleGreg Rudzinski5 Aug 2012, 16:40
Re: Longitude by Sunrise exampleÖrjan Sandström5 Aug 2012, 12:26
Re: Moon photoBill B5 Aug 2012, 00:17
Re: Moon photoRobert Bernecky4 Aug 2012, 19:06
Re: Moon photoFrank Reed4 Aug 2012, 18:53
Re: Moon photoTom Sult4 Aug 2012, 16:42
Re: Moon photoFrank Reed4 Aug 2012, 14:27
Moon photoRobert Bernecky4 Aug 2012, 12:28
Re: Sunset InterceptsGary LaPook4 Aug 2012, 12:09
Re: Sunset InterceptsAntoine Couëtte4 Aug 2012, 06:03
Re: Sunset InterceptsGreg Rudzinski3 Aug 2012, 17:38
Re: Sunset InterceptsAntoine Couëtte3 Aug 2012, 15:46
Re: Sunset InterceptsGreg Rudzinski3 Aug 2012, 13:41
Re: Sunset InterceptsGreg Rudzinski3 Aug 2012, 13:41
Re: Sunset InterceptsAntoine Couëtte3 Aug 2012, 06:49
Re: Sunset InterceptsGreg Rudzinski3 Aug 2012, 01:10
Sunset InterceptsGreg Rudzinski3 Aug 2012, 00:58
Re: Abhav sightreduction?Örjan Sandström2 Aug 2012, 07:23
Re: Abhav sightreduction?Gary LaPook1 Aug 2012, 22:19
Re: Abhav sightreduction?Greg Rudzinski1 Aug 2012, 18:46
Re: Stars... so right and so wrongPatrick Goold1 Aug 2012, 16:24
Re: Abhav sightreduction?Greg Rudzinski1 Aug 2012, 16:30
Re: Abhav sightreduction?Gary LaPook1 Aug 2012, 16:28
Re: Abhav sightreduction?Antoine Couëtte1 Aug 2012, 15:03
Re: Abhav sightreduction?Dave Walden1 Aug 2012, 12:10
Re: Abhav sightreduction?Örjan Sandström1 Aug 2012, 11:33
Re: Stars... so right and so wrongAntoine Couëtte1 Aug 2012, 04:06
Re: Stars... so right and so wrongFrank Reed1 Aug 2012, 01:38
Re: Stars... so right and so wrongTom Sult31 Jul 2012, 01:37
Re: WW 2 TamayaAlan S30 Jul 2012, 22:16
Re: Converting BSB or kap files to jpegMarcelo S30 Jul 2012, 14:29
Re: Stars... so right and so wrongHerbert Prinz30 Jul 2012, 13:57
Re: Stars... so right and so wrongJohn H30 Jul 2012, 12:09
Submarine Navigation ad nauseamBill B30 Jul 2012, 10:27
Stars... so right and so wrongFrank Reed30 Jul 2012, 06:30
Re: Converting BSB or kap files to jpegAndrés Ruiz30 Jul 2012, 05:57
Re: WW 2 TamayaGreg Rudzinski30 Jul 2012, 03:47
Re: WW 2 TamayaAlan S30 Jul 2012, 03:31
Re: WW 2 TamayaGreg Rudzinski30 Jul 2012, 02:27
WW 2 TamayaGreg Rudzinski30 Jul 2012, 01:43
Re: Bris does not workGreg Rudzinski29 Jul 2012, 23:36
Re: Bris does not workAlexandre Eremenko29 Jul 2012, 21:38
Re: Bris does not workWolfgang Hasper29 Jul 2012, 19:05
Re: Bris does not workGreg Rudzinski29 Jul 2012, 16:40
Re: Bris does not workBill Noyce29 Jul 2012, 14:40
Converting BSB or kap files to jpegBill B28 Jul 2012, 21:34
Re: My new islandAlan S28 Jul 2012, 03:20
Re: My new islandLu Abel27 Jul 2012, 23:09
Re: Bris does not workGreg Rudzinski27 Jul 2012, 22:18
My new islandFrank Reed27 Jul 2012, 22:13
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 21:38
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 21:26
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 21:30
Re: Bris does not workBill B27 Jul 2012, 21:27
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 21:18
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 21:11
Re: Bris does not workKen Gebhart27 Jul 2012, 19:37
Re: Bris does not workBill Noyce27 Jul 2012, 19:15
Re: Bris does not workGreg Rudzinski27 Jul 2012, 17:20
Re: Bris does not workGreg Rudzinski27 Jul 2012, 16:53
Re: Bris does not workGreg Rudzinski27 Jul 2012, 16:25
Re: Intrepid and Art ShowByron Franklin27 Jul 2012, 16:09
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 16:00
Re: Bris does not workGreg Rudzinski27 Jul 2012, 14:56
Re: Bris does not workÖrjan Sandström27 Jul 2012, 07:24
Re: Bris does not workAlexandre Eremenko27 Jul 2012, 06:51
Intrepid and Art ShowByron Franklin26 Jul 2012, 23:30
Re: Testing the dip meterBrad Morris26 Jul 2012, 23:06
Re: Bris does not workGreg Rudzinski26 Jul 2012, 19:35
Re: Bris does not workGreg Rudzinski26 Jul 2012, 19:10
Re: Bris does not workAlexandre Eremenko26 Jul 2012, 18:57
Testing the dip meterAlexandre Eremenko26 Jul 2012, 18:46
Re: Bris does not workGreg Rudzinski26 Jul 2012, 18:33
Re: Bris does not workAlexandre Eremenko26 Jul 2012, 17:49
Re: The Bris is Explained on YouTubeAlexandre Eremenko26 Jul 2012, 17:54
Re: Bris does not workAndrés Ruiz26 Jul 2012, 17:39
Re: The Bris is Explained on YouTubeAndrés Ruiz26 Jul 2012, 17:21
Re: Bris does not workGreg Rudzinski26 Jul 2012, 17:26
Re: Bris does not workGreg Rudzinski26 Jul 2012, 17:04
Re: Bris does not workAlexandre Eremenko26 Jul 2012, 16:40
Re: The Bris is Explained on YouTubeAlexandre Eremenko26 Jul 2012, 16:44
Re: Bris does not workAlexandre Eremenko26 Jul 2012, 16:50
Re: Bris does not workAndrés Ruiz26 Jul 2012, 16:38
Re: The Bris is Explained on YouTubePaul Saffo26 Jul 2012, 16:06
Re: Bris does not workGreg Rudzinski26 Jul 2012, 15:55
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte26 Jul 2012, 09:51
Bris does not workAlexandre Eremenko26 Jul 2012, 08:52
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPaul Hirose26 Jul 2012, 06:25
Re: The Bris is Explained on YouTubeTom Sult25 Jul 2012, 20:08
The Bris is Explained on YouTubeGreg Rudzinski25 Jul 2012, 17:29
Re: Heath vernier sextantStan K25 Jul 2012, 14:05
Re: Modern CN Ditch KMarcelo S24 Jul 2012, 22:35
Re: Heath vernier sextantPaul Hirose24 Jul 2012, 22:10
Re: Heath vernier sextantStan K24 Jul 2012, 20:24
Re: Modern CN Ditch KTom Sult24 Jul 2012, 18:27
Re: Modern CN Ditch KMarcelo S24 Jul 2012, 18:09
Re: Modern CN Ditch KTom Sult24 Jul 2012, 17:05
Re: Heath vernier sextantRidge White24 Jul 2012, 16:50
Re: Heath vernier sextantAlexandre Eremenko24 Jul 2012, 16:01
Re: Heath vernier sextantStan K24 Jul 2012, 14:19
Re: Heath vernier sextantStan K24 Jul 2012, 14:04
Re: Heath vernier sextantRidge White24 Jul 2012, 10:59
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte24 Jul 2012, 10:28
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte24 Jul 2012, 10:14
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko24 Jul 2012, 09:52
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPeter Hakel24 Jul 2012, 09:30
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte24 Jul 2012, 08:41
Re: Heath vernier sextantBrendan Kinch24 Jul 2012, 08:12
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko24 Jul 2012, 08:22
Re: Heath vernier sextantAlexandre Eremenko24 Jul 2012, 08:08
Re: Amelia Earhart - July 24, 1897Antoine Couëtte24 Jul 2012, 06:27
Amelia Earhart - July 24, 1897Andrés Ruiz24 Jul 2012, 06:00
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte24 Jul 2012, 05:55
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPaul Hirose24 Jul 2012, 05:09
Re: Heath vernier sextantStan K24 Jul 2012, 00:04
Re: Heath vernier sextantStan K23 Jul 2012, 23:45
Re: Heath vernier sextantStan K23 Jul 2012, 23:32
Re: Heath vernier sextantStan K23 Jul 2012, 23:26
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte23 Jul 2012, 22:48
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte23 Jul 2012, 22:40
Re: Smartphone navigationMichael Bradley23 Jul 2012, 21:55
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPaul Hirose23 Jul 2012, 20:54
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedDon Seltzer23 Jul 2012, 19:42
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte23 Jul 2012, 18:37
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedh.a.c. van Asten23 Jul 2012, 18:35
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte23 Jul 2012, 18:25
Stars and planets to the west... Arcturus, Spica, and SaturnFrank Reed23 Jul 2012, 18:05
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko23 Jul 2012, 17:55
Re: Heath vernier sextantAlexandre Eremenko23 Jul 2012, 17:44
Re: Modern CN Ditch KitJohn H23 Jul 2012, 17:00
Re: Heath vernier sextantBrad Morris23 Jul 2012, 15:15
Re: Heath vernier sextantStan K23 Jul 2012, 15:11
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte23 Jul 2012, 14:42
Re: Heath vernier sextantBrad Morris23 Jul 2012, 14:33
Re: Heath vernier sextantRidge White23 Jul 2012, 14:28
Re: Heath vernier sextantStan K23 Jul 2012, 14:06
Re: Stars and planets to the west at Evening TwilightBill B23 Jul 2012, 11:11
Estimation of Altitude Accuracy of Punctual Celestial Bodies Measuredwith Help of Digital Still CameraAndrés Ruiz23 Jul 2012, 09:07
Re: Stars and planets to the west at Evening TwilightAlexandre Eremenko23 Jul 2012, 07:11
Re: Heath vernier sextantAlexandre Eremenko23 Jul 2012, 07:04
Re: Learn Celestial NavigationAndrés Ruiz23 Jul 2012, 06:01
Re: Smartphone navigationLu Abel23 Jul 2012, 05:23
Re: Stars and planets to the west at Evening TwilightAntoine Couëtte23 Jul 2012, 05:17
Re: Stars and planets to the west at Evening TwilightGreg R_23 Jul 2012, 03:42
Re: Stars and planets to the west at Evening TwilightGreg Rudzinski23 Jul 2012, 03:09
Re: Stars and planets to the west at Evening TwilightBrad Morris23 Jul 2012, 01:59
Stars and planets to the west at Evening TwilightBruce J. Pennino23 Jul 2012, 01:49
Re: Heath vernier sextantBrad Morris23 Jul 2012, 00:59
Heath vernier sextantStan K23 Jul 2012, 00:22
Re: Modern CN Ditch KitTom Sult22 Jul 2012, 03:11
Re: Learn Celestial NavigationÖrjan Sandström22 Jul 2012, 21:50
Re: Quartz Watch Movement ReplacementGreg Rudzinski22 Jul 2012, 21:46
Re: Quartz Watch Movement ReplacementBill B22 Jul 2012, 21:15
Re: Modern CN Ditch KitBill B22 Jul 2012, 21:16
Re: Learn Celestial NavigationMarcelo S22 Jul 2012, 21:08
Re: Learn Celestial NavigationMarcelo S22 Jul 2012, 21:15
Re: Learn Celestial NavigationMarcelo S22 Jul 2012, 21:10
Re: Learn Celestial NavigationMarcelo S22 Jul 2012, 19:35
Re: Sextant sessions at BeavertailDon Seltzer22 Jul 2012, 18:53
Sextant sights today: 4pm-6pmFrank Reed22 Jul 2012, 18:11
Re: Modern CN Ditch KitGreg Rudzinski22 Jul 2012, 08:24
Re: Modern CN Ditch KitBill B22 Jul 2012, 04:38
Re: Modern CN Ditch KitÖrjan Sandström22 Jul 2012, 03:41
Re: Learn Celestial NavigationÖrjan Sandström22 Jul 2012, 03:32
Re: Sextant sessions at BeavertailAlan S22 Jul 2012, 00:50
Re: Modern CN Ditch KitGreg Rudzinski22 Jul 2012, 00:47
Sextant sessions at BeavertailFrank Reed22 Jul 2012, 00:35
Re: Learn Celestial NavigationFrank Reed22 Jul 2012, 00:10
Re: Learn Celestial NavigationFrank Reed22 Jul 2012, 00:06
Re: Modern CN Ditch KitÖrjan Sandström21 Jul 2012, 19:54
Modern CN Ditch KitGreg Rudzinski21 Jul 2012, 18:37
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedDon Seltzer21 Jul 2012, 17:24
Abhav sightreduction?Örjan Sandström21 Jul 2012, 15:03
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko21 Jul 2012, 09:40
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPaul Hirose21 Jul 2012, 05:51
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte21 Jul 2012, 03:30
Re: Smartphone navigationKen Gebhart21 Jul 2012, 03:10
Re: angles betwqeen lines of positionByron Franklin21 Jul 2012, 00:57
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedPaul Hirose20 Jul 2012, 23:47
Re: Smartphone navigationBill B20 Jul 2012, 21:47
Re: Smartphone navigationBill B20 Jul 2012, 21:38
Re: angles betwqeen lines of positionByron Franklin20 Jul 2012, 21:30
Smartphone navigationFrank Reed20 Jul 2012, 20:39
Re: GPS Out but GLONASS O.K.Frank Reed20 Jul 2012, 19:01
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko20 Jul 2012, 18:25
Re: Learn Celestial NavigationG Becker20 Jul 2012, 16:42
Re: Learn Celestial NavigationNoell Wilson20 Jul 2012, 16:37
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko20 Jul 2012, 16:01
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko20 Jul 2012, 15:57
Re: Learn Celestial NavigationG Becker20 Jul 2012, 14:48
Re: angles betwqeen lines of positionByron Franklin20 Jul 2012, 14:10
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte20 Jul 2012, 10:10
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko20 Jul 2012, 08:22
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte20 Jul 2012, 06:08
Re: Learn Celestial NavigationAlan S20 Jul 2012, 04:23
Re: GPS Out but GLONASS O.K.Alan S20 Jul 2012, 04:14
Re: Learn Celestial NavigationGary LaPook20 Jul 2012, 02:32
Re: Emergency NavigationGary LaPook20 Jul 2012, 02:28
Re: Learn Celestial NavigationMarcelo S20 Jul 2012, 00:09
Re: Emergency NavigationBill B19 Jul 2012, 21:17
Re: GPS Out but GLONASS O.K.Alejandro Purgue19 Jul 2012, 21:16
Re: response to my question about angles between LOP'sBrad Morris19 Jul 2012, 21:14
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedBrad Morris19 Jul 2012, 20:32
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko19 Jul 2012, 19:52
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko19 Jul 2012, 19:45
Re: response to my question about angles between LOP'sGary LaPook19 Jul 2012, 19:21
Re: GPS Out but GLONASS O.K.Alan S19 Jul 2012, 19:18
Re: GPS Out but GLONASS O.K.Antoine Couëtte19 Jul 2012, 18:39
Re: angles betwqeen lines of positionAlan S19 Jul 2012, 18:21
Re: response to my question about angles between LOP'sAlan S19 Jul 2012, 18:18
Re: GPS Out but GLONASS O.K.Geoffrey Kolbe19 Jul 2012, 18:13
Re: GPS Out but GLONASS O.K.Richard B. Langley19 Jul 2012, 18:13
Re: GPS Out but GLONASS O.K.Alan S19 Jul 2012, 18:04
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte19 Jul 2012, 18:02
Re: U-boat handbook for the US East CoastÖrjan Sandström19 Jul 2012, 18:00
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedBrad Morris19 Jul 2012, 17:38
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte19 Jul 2012, 17:30
Re: Moon Lower Limb Ex-Meridian Back Sight (reduction solution)Greg Rudzinski19 Jul 2012, 16:06
U-boat handbook for the US East CoastG Becker19 Jul 2012, 14:33
Re: Captain Cook's Sep 07th, 1773 Lunar revisitedAlexandre Eremenko19 Jul 2012, 13:46
GPS Out but GLONASS O.K.Richard B. Langley19 Jul 2012, 13:15
Captain Cook's Sep 07th, 1773 Lunar revisitedAntoine Couëtte19 Jul 2012, 12:45
Re: Emergency NavigationGary LaPook19 Jul 2012, 04:47
Re: Emergency NavigationG Becker19 Jul 2012, 03:05
Re: Emergency NavigationBill B18 Jul 2012, 21:50
Re: Emergency NavigationGary LaPook18 Jul 2012, 20:45
Re: angles betwqeen lines of positionh.a.c. van Asten18 Jul 2012, 20:23
Re: response to my question about angles between LOP'sBrad Morris18 Jul 2012, 19:32
Response to my question about angles between LOP'sAlan S18 Jul 2012, 19:05
Re: angles betwqeen lines of positionFrank Reed18 Jul 2012, 18:19
Re: Emergency NavigationNoell Wilson18 Jul 2012, 16:27
Re: Emergency NavigationÖrjan Sandström18 Jul 2012, 15:58
Re: Emergency NavigationAlexandre Eremenko18 Jul 2012, 13:54
Re: Emergency NavigationAndrew Nikitin18 Jul 2012, 12:21
Re: Emergency NavigationBill B18 Jul 2012, 09:15
Re: Emergency NavigationBill B18 Jul 2012, 07:57
Re: Emergency NavigationGary LaPook18 Jul 2012, 07:32
Re: angles betwqeen lines of positionh.a.c. van Asten18 Jul 2012, 07:25
Re: Emergency NavigationAlexandre Eremenko18 Jul 2012, 07:09
Re: pilot chartsGary LaPook18 Jul 2012, 06:40
Re: angles betwqeen lines of positionGary LaPook18 Jul 2012, 05:56
Re: angles betwqeen lines of positionBill B18 Jul 2012, 05:09
Re: angles betwqeen lines of positionBrad Morris18 Jul 2012, 04:28
Re: angles betwqeen lines of positionAlan S18 Jul 2012, 03:53
Re: angles betwqeen lines of positionBill B18 Jul 2012, 03:45
Re: Calculator KamalGreg Rudzinski18 Jul 2012, 03:38
Angles betwqeen lines of positionAlan S18 Jul 2012, 03:36
Re: Emergency NavigationTom Sult18 Jul 2012, 01:22
Re: Emergency NavigationAndrew Nikitin18 Jul 2012, 01:07
Re: Emergency NavigationTom Sult17 Jul 2012, 20:05
Calculator KamalGreg Rudzinski17 Jul 2012, 15:22
Re: Emergency NavigationÖrjan Sandström17 Jul 2012, 15:00
Re: pilot chartsGary LaPook17 Jul 2012, 03:38
Re: Emergency NavigationTom Sult17 Jul 2012, 03:33
Re: pilot chartsAlan S17 Jul 2012, 03:17
Re: Emergency NavigationKen Muldrew17 Jul 2012, 01:32
Re: pilot chartsRidge White17 Jul 2012, 00:55
Pilot chartsAlan S16 Jul 2012, 23:03
Re: Emergency NavigationFrank Reed16 Jul 2012, 22:06
Re: Emergency NavigationFrank Reed16 Jul 2012, 21:47
Re: Emergency NavigationBill Morris16 Jul 2012, 20:12
Re: Emergency NavigationÖrjan Sandström16 Jul 2012, 18:35
Re: Emergency NavigationAlexandre Eremenko16 Jul 2012, 18:26
Re: Emergency NavigationGeoffrey Kolbe16 Jul 2012, 18:13
Re: Emergency NavigationNoell Wilson16 Jul 2012, 16:50
Re: Emergency NavigationLu Abel16 Jul 2012, 16:46
Re: emergency navigationÖrjan Sandström16 Jul 2012, 12:12
Emergency navigationÖrjan Sandström16 Jul 2012, 09:53
Re: Emergency NavigationÖrjan Sandström16 Jul 2012, 09:42
Re: Emergency NavigationTom Sult16 Jul 2012, 03:38
Re: old sextantBill Morris16 Jul 2012, 00:44
Old sextantGeorge Brandenburg15 Jul 2012, 23:32
Re: Emergency NavigationGreg Rudzinski15 Jul 2012, 21:58
Re: Emergency NavigationAlan S15 Jul 2012, 21:24
Re: Emergency NavigationGary LaPook15 Jul 2012, 20:40
Re: Emergency NavigationGary LaPook15 Jul 2012, 20:44
Re: Emergency NavigationAlexandre Eremenko15 Jul 2012, 18:21
Re: Emergency NavigationAlexandre Eremenko15 Jul 2012, 18:24
Re: Emergency NavigationLu Abel15 Jul 2012, 18:21
Re: Emergency NavigationLu Abel15 Jul 2012, 18:13
Re: Emergency NavigationLu Abel15 Jul 2012, 18:14
Re: Emergency NavigationAlexandre Eremenko15 Jul 2012, 17:57
Re: Emergency NavigationÖrjan Sandström15 Jul 2012, 17:52
Re: Big sunspotLuc Desmedt15 Jul 2012, 15:28
Re: Emergency NavigationGreg Rudzinski15 Jul 2012, 13:10
Re: Emergency NavigationGeoffrey Kolbe15 Jul 2012, 09:39
Re: Emergency NavigationAlexandre Eremenko15 Jul 2012, 08:21
Re: Emergency NavigationAlexandre Eremenko15 Jul 2012, 08:16
Re: Emergency NavigationGary LaPook15 Jul 2012, 06:32
Re: Emergency NavigationÖrjan Sandström15 Jul 2012, 05:32
Re: Emergency NavigationGeoffrey Kolbe15 Jul 2012, 04:53
Re: Emergency NavigationTom Sult15 Jul 2012, 04:00
Re: Emergency NavigationGary LaPook15 Jul 2012, 01:37
Re: Emergency Navigation Was: Black boxes in navigation Now:Örjan Sandström14 Jul 2012, 23:50
Moon Lower Limb Ex-Meridian Back SightGreg Rudzinski14 Jul 2012, 22:16
Re: Emergency NavigationTom Sult14 Jul 2012, 20:54
Re: Emergency NavigationGreg Rudzinski14 Jul 2012, 20:53
Re: Emergency Navigation Was: Black boxes in navigation Now:Greg Rudzinski14 Jul 2012, 20:43
Re: Emergency NavigationBrad Morris14 Jul 2012, 18:21
Re: Emergency NavigationÖrjan Sandström14 Jul 2012, 17:55
Re: Emergency NavigationÖrjan Sandström14 Jul 2012, 12:43
Re: Emergency NavigationAlexandre Eremenko14 Jul 2012, 08:32
Re: Emergency NavigationAlexandre Eremenko14 Jul 2012, 08:09
Re: Emergency NavigationAlexandre Eremenko14 Jul 2012, 08:05
Re: Emergency NavigationAlexandre Eremenko14 Jul 2012, 07:50
Re: Emergency NavigationLu Abel14 Jul 2012, 07:05
Re: Emergency NavigationGary LaPook14 Jul 2012, 06:22
Re: Emergency Navigation Was: Black boxes in navigation Now:Gary LaPook14 Jul 2012, 06:12
Re: Emergency NavigationLu Abel14 Jul 2012, 05:01
Re: Emergency NavigationLu Abel14 Jul 2012, 04:52
Re: Big sunspotBill B14 Jul 2012, 03:29
Re: Emergency Navigation Was: Black boxes in navigation Now:Brad Morris14 Jul 2012, 02:58
Re: Emergency Navigation Was: Black boxes in navigation Now:Frank Reed14 Jul 2012, 02:36
Big sunspotFrank Reed14 Jul 2012, 02:25
Re: Sextant games Saturday morning in RIFrank Reed14 Jul 2012, 00:53
Re: Emergency NavigationBrad Morris13 Jul 2012, 23:58
Re: Emergency NavigationLu Abel13 Jul 2012, 23:40
Re: Emergency NavigationAlexandre Eremenko13 Jul 2012, 20:43
Re: Emergency NavigationBrad Morris13 Jul 2012, 20:14
Re: Emergency NavigationFrank Reed13 Jul 2012, 19:19
Re: Emergency Navigation Was: Black boxes in navigationNow:Tom Sult13 Jul 2012, 17:36
Re: Learn Celestial NavigationJohn Karl13 Jul 2012, 15:47
Black box.Byron Franklin13 Jul 2012, 15:33
Re: Emergency Navigation Was: Black boxes in navigation Now:G Becker13 Jul 2012, 14:26
Re: Emergency Navigation Was: Black boxes in navigation Now:Brad Morris13 Jul 2012, 12:19
Re: A GPS storyLu Abel13 Jul 2012, 06:44
Re: A GPS storyGeoffrey Kolbe13 Jul 2012, 06:14
Re: Emergency Navigation Was: Black boxes in navigation Now:Gary LaPook13 Jul 2012, 05:42
Re: Emergency Navigation Was: Black boxes in navigation Now:Brad Morris13 Jul 2012, 03:21
Re: Emergency Navigation Was: Black boxes in navigation Now:Gary LaPook13 Jul 2012, 02:48
Teaching celestial navigationHewitt Schlereth12 Jul 2012, 23:36
Emergency Navigation Was: Black boxes in navigation Now:Brad Morris12 Jul 2012, 23:22
Re: A GPS storyTom Sult12 Jul 2012, 23:16
Re: Black boxes in navigationTom Sult12 Jul 2012, 22:49
Re: Black boxes in navigationBrad Morris12 Jul 2012, 22:20
On "black boxes" and recent posts on "learning" CNAlan S12 Jul 2012, 22:18
Re: Black boxes in navigationBrad Morris12 Jul 2012, 22:07
Re: A GPS storyAlan S12 Jul 2012, 21:29
Re: Black boxes in navigationAlan S12 Jul 2012, 21:14
Re: Black boxes in navigationTom Sult12 Jul 2012, 20:33
Re: Black boxes in navigationBrad Morris12 Jul 2012, 20:17
Re: Black boxes in navigationTom Sult12 Jul 2012, 20:09
Re: A GPS storyTom Sult12 Jul 2012, 20:04
Black boxes in navigationFrank Reed12 Jul 2012, 20:03
Re: Sextant games Saturday morning in RIStan K12 Jul 2012, 19:37
Re: Learn Celestial NavigationAlan S12 Jul 2012, 19:34
A GPS storyFrank Reed12 Jul 2012, 19:27
Re: Sextant games Saturday morning in RIFrank Reed12 Jul 2012, 19:04
Re: Sextant games Saturday morning in RIStan K12 Jul 2012, 18:25
Re: Learn Celestial NavigationFrank Reed12 Jul 2012, 17:56
Re: Learn Celestial NavigationAlexandre Eremenko12 Jul 2012, 17:25
Re: Learn Celestial NavigationAlan S12 Jul 2012, 15:46
Re: Learn Celestial NavigationByron Franklin12 Jul 2012, 15:07
Re: Learn Celestial NavigationAlexandre Eremenko12 Jul 2012, 09:31
Sextant games Saturday morning in RIFrank Reed12 Jul 2012, 06:34
Re: Learn Celestial NavigationAlan S12 Jul 2012, 03:08
Re: Learn Celestial NavigationByron Franklin12 Jul 2012, 01:43
Re: Learn Celestial NavigationAlan S11 Jul 2012, 21:20
Re: Learn Celestial NavigationLu Abel11 Jul 2012, 19:33
Re: Learn Celestial NavigationAlexandre Eremenko11 Jul 2012, 18:14
Re: Casio Quartz DiverRobert Wyatt11 Jul 2012, 18:10
Learn Celestial NavigationBryan Feezor11 Jul 2012, 18:06
Re: Casio Quartz DiverBill B11 Jul 2012, 17:11
Re: Casio Quartz DiverPatrick Goold11 Jul 2012, 15:49
Re: Casio Quartz DiverBill B11 Jul 2012, 15:30
Re: Casio Quartz DiverBill B11 Jul 2012, 15:28
Re: Casio Quartz DiverBill B11 Jul 2012, 15:19
Re: Sun Moon Fix with Moon XMAndrés Ruiz10 Jul 2012, 19:05
Re: Sun Moon Fix with Moon XMAntoine Couëtte10 Jul 2012, 18:09
Re: Sun Moon Fix with Moon XMAndrés Ruiz9 Jul 2012, 12:26
Re: Board of Longitude Archive to go onlineAntoine Couëtte9 Jul 2012, 10:04
Board of Longitude Archive to go onlinePaul Hirose8 Jul 2012, 23:21
Re: Sun Moon Fix with Moon XMAndrés Ruiz6 Jul 2012, 20:28
Re: Chart Plotting Pencil LeadsÖrjan Sandström6 Jul 2012, 19:45
Re: Sun Moon Fix with Moon XMAndrés Ruiz6 Jul 2012, 19:39
Re: Chart Plotting Pencil LeadsAlan S6 Jul 2012, 18:24
Re: Surveyors and celestialAndrés Ruiz6 Jul 2012, 17:26
Surveyors and celestialLu Abel6 Jul 2012, 17:16
Re: Chart Plotting Pencil LeadsGreg Rudzinski6 Jul 2012, 04:45
Re: Chart Plotting Pencil LeadsAlan S6 Jul 2012, 03:51
Chart Plotting Pencil LeadsGreg Rudzinski6 Jul 2012, 00:15
Art ShowByron Franklin6 Jul 2012, 00:13
Re: Current Sextant ManufacturersAlan S5 Jul 2012, 23:52
Re: Leap second todayG Becker5 Jul 2012, 10:58
Re: Fw: Basque Country XIX centuryByron Franklin4 Jul 2012, 15:21
Re: more on Amelia Earharth.a.c. van Asten4 Jul 2012, 05:36
Re: Leap second todayPaul Hirose4 Jul 2012, 03:16
More on Amelia EarhartAlan S3 Jul 2012, 23:30
2 Minute Star Finder and the Sun.Byron Franklin3 Jul 2012, 17:08
Re: Leap second todayG Becker3 Jul 2012, 10:57
Re: Leap second todayAndrés Ruiz3 Jul 2012, 07:05
Re: Leap second todayBill B3 Jul 2012, 01:02
Re: Leap second todayJames N Wilson3 Jul 2012, 00:59
Re: Leap second todayG Becker2 Jul 2012, 20:28
Re: Leap second todayRichard B. Langley2 Jul 2012, 20:12
Re: Leap second todayG Becker2 Jul 2012, 19:39
Re: Leap second todayGeoffrey Kolbe2 Jul 2012, 17:12
Re: Leap second todayLu Abel2 Jul 2012, 15:42
Re: Nocturnal "toy"Andrés Ruiz2 Jul 2012, 14:53
Re: Casio Quartz DiverGreg Rudzinski2 Jul 2012, 14:51
Re: Nocturnal "toy"G Becker2 Jul 2012, 13:31
Re: Casio Quartz DiverG Becker2 Jul 2012, 13:08
An astrocompass used in flightGary LaPook2 Jul 2012, 09:10
Pioneer octant used in flightGary LaPook2 Jul 2012, 09:06
Re: Leap second todayGeoffrey Kolbe2 Jul 2012, 06:27
Re: Leap second todayGeoffrey Kolbe2 Jul 2012, 05:04
Re: Leap second todayGreg Rudzinski2 Jul 2012, 04:14
Re: Leap second todayGary LaPook2 Jul 2012, 02:46
Re: Leap second todayBill B1 Jul 2012, 23:38
Re: Leap second todayGary LaPook1 Jul 2012, 23:03
Re: Leap second todayRobert Bernecky1 Jul 2012, 22:13
Re: Nocturnal "toy"Sean C1 Jul 2012, 13:47
Re: Moon observations in flightGary LaPook1 Jul 2012, 10:03
Re: Leap second todayGeoffrey Kolbe1 Jul 2012, 08:39
Re: Leap second todayHerbert Prinz1 Jul 2012, 07:42
Re: Casio Quartz DiverAlan S1 Jul 2012, 04:04
Re: Casio Quartz DiverGreg Rudzinski1 Jul 2012, 04:00
Re: Casio Quartz DiverPatrick Goold1 Jul 2012, 03:36
Re: Casio Quartz DiverJohn Carbone1 Jul 2012, 02:58
Re: Leap second todayGary LaPook1 Jul 2012, 00:51
Re: Leap second todayBill B1 Jul 2012, 00:29
Re: Casio Quartz DiverGreg Rudzinski1 Jul 2012, 00:26
Re: Leap second todayGreg Rudzinski1 Jul 2012, 00:13
Re: Casio Quartz DiverBill B30 Jun 2012, 23:52
Re: Casio Quartz DiverPatrick Goold30 Jun 2012, 23:52
Re: Casio Quartz DiverGreg Rudzinski30 Jun 2012, 23:30
Re: Casio Quartz DiverBill B30 Jun 2012, 23:16
Re: Leap second todayBill B30 Jun 2012, 23:00
Re: Leap second todayGreg Rudzinski30 Jun 2012, 22:57
Re: Leap second todayLu Abel30 Jun 2012, 22:27
Re: Leap second todayBill B30 Jun 2012, 22:22
Re: Leap second todayLu Abel30 Jun 2012, 22:17
Re: Leap second todayLu Abel30 Jun 2012, 22:19
Re: Leap second todayBrad Morris30 Jun 2012, 22:04
Re: Leap second todayBill B30 Jun 2012, 21:43
Re: Leap second todayRobert Bernecky30 Jun 2012, 21:36
Re: Leap second todayBill B30 Jun 2012, 21:03
Re: Leap second todayGary LaPook30 Jun 2012, 20:53
Re: Leap second todayGary LaPook30 Jun 2012, 20:52
Re: Leap second todayBill B30 Jun 2012, 20:48
Re: Leap second todayBrad Morris30 Jun 2012, 20:42
Re: Leap second todayGreg Rudzinski30 Jun 2012, 20:39
Re: Leap second todayBill B30 Jun 2012, 20:33
Re: Leap second todayAndrés Ruiz30 Jun 2012, 18:39
Re: Leap second todayLu Abel30 Jun 2012, 18:13
Leap second todayFrank Reed30 Jun 2012, 17:13
Re: ADMIN: uploaded/attached file namesGary LaPook30 Jun 2012, 00:44
ADMIN: uploaded/attached file namesFrank Reed29 Jun 2012, 18:27
Re: Moon observations in flightGreg Rudzinski29 Jun 2012, 17:52
Re: Nocturnal "toy"Noell Wilson29 Jun 2012, 17:14
Moon observations in flightGary LaPook29 Jun 2012, 03:38
Moon observations in flightGary LaPook28 Jun 2012, 20:25
Re: Sun Moon Fix with Moon XMGreg Rudzinski27 Jun 2012, 22:01
Re: Sun Moon Fix with Moon XMAntoine Couëtte27 Jun 2012, 21:30
Re: Sun Moon Fix with Moon XMGreg Rudzinski27 Jun 2012, 20:35
Re: Sun Moon Fix with Moon XMAntoine Couëtte27 Jun 2012, 19:59
Re: London Science MuseumAlexandre Eremenko27 Jun 2012, 17:08
Re: London Science MuseumAlexandre Eremenko27 Jun 2012, 16:46
Re: Sun Moon Fix with Moon XMGreg Rudzinski27 Jun 2012, 16:00
Re: London Science MuseumFred Hebard27 Jun 2012, 15:22
Re: Quartz Watch Movement ReplacementGreg Rudzinski27 Jun 2012, 15:06
Re: Sun Moon Fix with Moon XMAntoine Couëtte27 Jun 2012, 14:28
Re: London Science MuseumGary LaPook27 Jun 2012, 08:08
Re: London Science MuseumAlexandre Eremenko27 Jun 2012, 07:58
Re: London Science MuseumGary LaPook27 Jun 2012, 01:55
Re: Sun Moon Fix with Moon XMMike Burkes26 Jun 2012, 23:59
Re: Sun Moon Fix with Moon XMGreg Rudzinski26 Jun 2012, 23:08
Re: Sun Moon Fix with Moon XMMike Burkes26 Jun 2012, 22:18
Re: C Plath Bubble Horizon AttachmentWerner Luehmann26 Jun 2012, 18:31
Re: London Science Museum (Correction)Alexandre Eremenko26 Jun 2012, 16:50
London Science MuseumAlexandre Eremenko26 Jun 2012, 16:20
Sun Moon Fix with Moon XMGreg Rudzinski26 Jun 2012, 16:05
Re: Soviet dip meter anatomy, was Mathematical principle of Soviet dipmeterBill Morris26 Jun 2012, 04:55
C Plath Bubble Horizon AttachmentBill Morris26 Jun 2012, 04:36
Re: Today's lunar observationG Becker25 Jun 2012, 21:08
Re: Today's lunar observationAntoine Couëtte25 Jun 2012, 18:49
Nocturnal "toy"G Becker25 Jun 2012, 18:35
Re: Navigation Weekend: this November?Stan K25 Jun 2012, 18:31
Re: Sextant practice: Sun, Moon, and lunars tomorrow in RIStan K25 Jun 2012, 18:10
Re: Navigation Weekend: this November?Stan K25 Jun 2012, 17:55
Re: Another passing...Stan K25 Jun 2012, 17:45
Re: Ageton on an Index CardFrank Reed25 Jun 2012, 16:39
Re: Ageton on an Index CardAlan S24 Jun 2012, 22:35
Re: Compass error correctionByron Franklin24 Jun 2012, 19:51
Re: Sextant practice: Sun, Moon, and lunars tomorrow in RIFrank Reed24 Jun 2012, 06:39
Re: 1769 navigation.Byron Franklin23 Jun 2012, 23:36
Re: Sextant practice: Sun, Moon, and lunars tomorrow in RIFrank Reed23 Jun 2012, 23:11
Today's lunar observationFrank Reed23 Jun 2012, 22:58
Re: Sextant practice: Sun, Moon, and lunars tomorrow inRIBill B23 Jun 2012, 22:49
Sextant practice: Sun, Moon, and lunars tomorrow in RIFrank Reed23 Jun 2012, 17:37
Navigation Weekend: this November?Frank Reed23 Jun 2012, 17:32
Another passing...Frank Reed23 Jun 2012, 17:23
Re: Casio Quartz DiverG Becker22 Jun 2012, 15:23
Casio Quartz DiverGreg Rudzinski22 Jun 2012, 14:53
Re: 1769 navigation.Byron Franklin21 Jun 2012, 20:52
Re: A break in the clouds!Sean C21 Jun 2012, 12:29
Re: Quartz Watch Movement ReplacementGreg Rudzinski20 Jun 2012, 21:55
Re: Quartz Watch Movement ReplacementGreg Rudzinski19 Jun 2012, 01:20
Nautilus NavigationJames N Wilson19 Jun 2012, 00:22
Re: Quartz Watch Movement ReplacementBill B19 Jun 2012, 00:00
Re: Quartz Watch Movement ReplacementBill B18 Jun 2012, 23:02
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 22:53
Re: Quartz Watch Movement ReplacementAlan S18 Jun 2012, 22:39
Re: Quartz Watch Movement ReplacementAlan S18 Jun 2012, 22:34
Re: Quartz Watch Movement ReplacementAlan S18 Jun 2012, 22:30
Re: Quartz Watch Movement ReplacementMarcel Tschudin18 Jun 2012, 21:39
Re: Quartz Watch Movement ReplacementBill B18 Jun 2012, 20:29
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 20:34
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 20:25
Re: Quartz Watch Movement ReplacementBill B18 Jun 2012, 20:22
Re: Quartz Watch Movement ReplacementAlan S18 Jun 2012, 20:16
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 18:41
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 18:14
Re: Quartz Watch Movement ReplacementMarcel Tschudin18 Jun 2012, 17:36
Re: Quartz Watch Movement ReplacementGreg Rudzinski18 Jun 2012, 16:14
Re: 1769 navigation.Byron Franklin18 Jun 2012, 01:56
Re: 1769 navigation.Byron Franklin17 Jun 2012, 23:07
Re: Fw: Basque Country XIX centuryByron Franklin16 Jun 2012, 23:26
Quartz Watch Movement ReplacementGreg Rudzinski16 Jun 2012, 20:57
Re: Astro Navigation RememberedJohn Brown15 Jun 2012, 16:42
Re: 1769 navigation.Peter Hakel15 Jun 2012, 16:02
Re: Astro Navigation RememberedGeoffrey Kolbe15 Jun 2012, 15:05
Direct and Inverse Solutions with Geodetic Latitude in Terms ofLongitude for Rhumb Line SailingAndrés Ruiz15 Jun 2012, 12:05
Astro Navigation RememberedJohn Brown15 Jun 2012, 11:33
Re: 1769 navigation.Paul Hirose15 Jun 2012, 04:44
Re: 1769 navigation.Greg Rudzinski14 Jun 2012, 18:41
Re: 1769 navigation.Byron Franklin14 Jun 2012, 16:47
Re: Sextant vs. Camera Sea TrialGeoffrey Kolbe14 Jun 2012, 06:20
Re: Sextant vs. Camera Sea TrialAlan S13 Jun 2012, 21:23
Re: Sextant vs. Camera Sea TrialHewitt Schlereth13 Jun 2012, 19:55
Re: 1769 navigation.Alexandre Eremenko13 Jun 2012, 19:34
Re: 1769 navigation.Antoine Couëtte13 Jun 2012, 19:26
Re: Sextant vs. Camera Sea TrialHewitt Schlereth13 Jun 2012, 16:50
1769 navigation.Byron Franklin13 Jun 2012, 15:59
Re: Nautical Art Show.Byron Franklin13 Jun 2012, 13:23
Re: Sextant vs. Camera Sea TrialGreg Rudzinski12 Jun 2012, 23:34
Re: Nautical Art Show.Byron Franklin12 Jun 2012, 22:19
Re: Sextant vs. Camera Sea TrialAlan S12 Jun 2012, 21:54
Re: Sextant vs. Camera Sea TrialGreg Rudzinski12 Jun 2012, 20:30
Sextant vs. Camera Sea TrialGreg Rudzinski12 Jun 2012, 16:45
Re: Nautical Art Show.Byron Franklin12 Jun 2012, 15:39
Re: Nautical Art Show.Alan S11 Jun 2012, 16:59
Re: Nautical Art Show.Luc Desmedt11 Jun 2012, 14:47
Re: Nautical Art Show.Byron Franklin11 Jun 2012, 13:53
Navigator-formatted lat/lon on tvFrank Reed11 Jun 2012, 02:34
Re: Taking sights at Beavertail...Stan K11 Jun 2012, 01:36
Re: Nautical Art Show.Byron Franklin10 Jun 2012, 19:46
Re: Taking sights at Beavertail...Dave Walden10 Jun 2012, 17:19
Re: Taking sights at Beavertail...Antoine Couëtte10 Jun 2012, 15:07
Taking sights at Beavertail...Frank Reed10 Jun 2012, 13:56
Re: IMCCE ephemeris inaccurateAntoine Couëtte10 Jun 2012, 07:32
Re: Nautical Art Show.Byron Franklin10 Jun 2012, 01:12
Re: Nautical Art Show.Dave Walden9 Jun 2012, 22:01
Re: Nautical Art Show.Andrés Ruiz9 Jun 2012, 12:13
Re: Nautical Art Show.Andrés Ruiz9 Jun 2012, 11:55
Re: Transit of venus tomorrow, don't miss it, you won't get another chance.Larry Smith9 Jun 2012, 04:51
IMCCE ephemeris inaccuratePaul Hirose9 Jun 2012, 04:15
Re: A break in the clouds!Greg Rudzinski8 Jun 2012, 13:42
Re: A break in the clouds!Andrés Ruiz8 Jun 2012, 05:54
Re: A break in the clouds!Gary LaPook7 Jun 2012, 19:16
Re: Sunset TOV Daytime Venus LOP by CameraBrad Morris7 Jun 2012, 01:41
Nautical Art Show.Byron Franklin6 Jun 2012, 22:42
Re: Sunset TOV Daytime Venus LOP by CameraGreg Rudzinski6 Jun 2012, 22:02
Re: A break in the clouds!Stan K6 Jun 2012, 20:52
Re: Sunset TOV Daytime Venus LOP by CameraBrad Morris6 Jun 2012, 19:29
Re: Sunset TOV Daytime Venus LOP by CameraAntoine Couëtte6 Jun 2012, 17:53
Re: Sunset TOV Daytime Venus LOP by CameraGreg Rudzinski6 Jun 2012, 17:38
Sunset TOV Daytime Venus LOP by CameraGreg Rudzinski6 Jun 2012, 15:13
Tall Ships and ArtByron Franklin6 Jun 2012, 13:37
The Adventure of a 21st Century TOV PhotoMarcel Tschudin6 Jun 2012, 09:56
The Adventure of a 21st Century TOV PhotoMarcel Tschudin6 Jun 2012, 09:31
Re: A break in the clouds!Gary LaPook6 Jun 2012, 09:23
Re: Transit of venus tomorrow, don't miss it, you won't get another chance.h.a.c. van Asten6 Jun 2012, 08:24
Re: A break in the clouds!Greg R_6 Jun 2012, 03:34
Re: Clear Skies in Laguna BeachJames N Wilson6 Jun 2012, 02:43
Re: A break in the clouds!Greg Rudzinski6 Jun 2012, 01:56
Re: A break in the clouds!Alan S6 Jun 2012, 01:55
Re: A break in the clouds!Greg Rudzinski6 Jun 2012, 01:45
Re: A break in the clouds!Greg R_6 Jun 2012, 01:44
Re: A break in the clouds!Brad Morris6 Jun 2012, 01:36
Re: A break in the clouds!Bill B6 Jun 2012, 01:01
Re: A break in the clouds!Dave Walden6 Jun 2012, 00:46
Re: A break in the clouds!Greg Rudzinski5 Jun 2012, 23:48
A break in the clouds!Patrick Goold5 Jun 2012, 22:34
Re: Transit of venus tomorrow, don't miss it, you won't get another chance.Greg Rudzinski5 Jun 2012, 14:55
Re: Simplified Bris Sextant (calibration)h.a.c. van Asten5 Jun 2012, 13:07
Re: Transit of venus tomorrow, don't miss it, you won't getanother chance.Patrick Goold5 Jun 2012, 11:53
Re: Transit of venus tomorrow, don't miss it, you won't get another chance.Greg R_5 Jun 2012, 05:22
Transit of venus tomorrow, don't miss it, you won't get another chance.Gary LaPook5 Jun 2012, 04:48
Re: C.Bris 1st Ed.Greg Rudzinski5 Jun 2012, 04:18
Re: T-Plotter CompactGreg Rudzinski5 Jun 2012, 03:55
Re: T-Plotter CompactGreg Rudzinski4 Jun 2012, 19:51
Re: T-Plotter CompactGreg Rudzinski3 Jun 2012, 21:09
Out of OfficeNed Reiter2 Jun 2012, 08:04
C.Bris 1st Ed.Greg Rudzinski1 Jun 2012, 23:59
Transits of Venus in the distant 21st century...Frank Reed1 Jun 2012, 19:15
Re: Wulf on Venus transits of 1761 & 1769Marcel Tschudin1 Jun 2012, 17:08
Re: Wulf on Venus transits of 1761 & 1769Alexandre Eremenko1 Jun 2012, 15:56
Wulf on Venus transits of 1761 & 1769Patrick Goold1 Jun 2012, 15:33
Re: Two-body fix caveatDave Walden1 Jun 2012, 11:28
Re: Two-body fix caveath.a.c. van Asten1 Jun 2012, 05:32
Re: Camera FAR 2nd Ed.Bill B1 Jun 2012, 02:30
Group sight-taking opportunities: June, July in RIFrank Reed31 May 2012, 20:02
Re: Camera FAR 2nd Ed.Andrés Ruiz31 May 2012, 06:24
Re: Camera FAR 2nd Ed.Greg Rudzinski30 May 2012, 22:19
Re: Camera FAR 2nd Ed.Marcel Tschudin30 May 2012, 21:55
Re: Camera FAR 2nd Ed.Greg Rudzinski30 May 2012, 19:04
Re: Camera FAR 2nd Ed.Greg Rudzinski30 May 2012, 16:09
Re: Camera FAR 2nd Ed.Marcel Tschudin30 May 2012, 15:18
Re: Camera FAR 2nd Ed.Greg Rudzinski30 May 2012, 14:31
Re: Camera FAR 2nd Ed.Marcel Tschudin30 May 2012, 11:08
Camera FAR 2nd Ed.Greg Rudzinski30 May 2012, 01:12
Re: HO 229 Vol 1- 5 on eBayDave Walden27 May 2012, 09:59
Re: StadimeterDave Walden27 May 2012, 09:56
HO 229 Vol 1- 5 on eBayNoell Wilson26 May 2012, 12:52
Re: StadimeterByron Franklin25 May 2012, 23:58
Re: StadimeterPeter Hollings24 May 2012, 16:19
Re: Celestaire web siteGreg R_24 May 2012, 16:07
Plath AH on eBayPaul Saffo24 May 2012, 15:17
Re: Transit of Venus PicturesGary LaPook24 May 2012, 06:51
Re: partial eclipseGary LaPook24 May 2012, 06:50
Re: Transit of Venus PicturesGary LaPook24 May 2012, 06:46
Re: partial eclipseJames N Wilson24 May 2012, 04:12
Re: Transit of Venus PicturesGreg Rudzinski24 May 2012, 02:49
Re: Transit of Venus PicturesGreg Rudzinski24 May 2012, 02:38
Re: Transit of Venus PicturesGary LaPook24 May 2012, 01:21
Re: recommendation for slide rule ? BygraveAlan S23 May 2012, 22:16
Re: Celestaire web siteBill B23 May 2012, 21:54
Re: Celestaire web siteKen Gebhart23 May 2012, 21:21
Celestaire web siteBill B23 May 2012, 20:17
Re: recommendation for slide rule ? BygraveHewitt Schlereth23 May 2012, 20:01
Re: Transit of Venus PicturesGreg Rudzinski23 May 2012, 19:49
Transit of Venus PicturesGreg Rudzinski23 May 2012, 19:16
StadimeterByron Franklin23 May 2012, 18:54
Re: partial eclipseh.a.c. van Asten23 May 2012, 09:37
Re: recommendation for slide rule ? BygraveGreg Rudzinski22 May 2012, 22:03
Re: recommendation for slide rule ? BygraveAlan S22 May 2012, 21:39
Re: partial eclipseRandall Morrow22 May 2012, 14:16
Re: partial eclipsePeter Hakel22 May 2012, 05:26
Re: Question for Astra usersBill B21 May 2012, 19:17
Re: partial eclipseh.a.c. van Asten21 May 2012, 19:08
Re: partial eclipseGary LaPook21 May 2012, 16:59
Re: Question for Astra usersAlan S21 May 2012, 15:25
Re: partial eclipseG Becker21 May 2012, 14:37
Re: partial eclipseh.a.c. van Asten21 May 2012, 09:06
Partial eclipseGary LaPook21 May 2012, 08:05
Re: Question for Astra usersGreg R_21 May 2012, 06:58
Question for Astra usersGreg R_21 May 2012, 06:38
Re: technique for sighting affect accuracyGreg Rudzinski21 May 2012, 02:30
Re: technique for sighting affect accuracyAlan S20 May 2012, 22:17
Re: Accuracy of the Time SightPaul Hirose20 May 2012, 21:51
Re: Accuracy of the Time SightPaul Pauliukonis20 May 2012, 19:54
Re: technique for sighting affect accuracyPaul Pauliukonis20 May 2012, 19:51
Re: Accuracy of the Time SightGary LaPook20 May 2012, 19:43
Re: Bowditch long term almanacÖrjan Sandström20 May 2012, 19:00
Accuracy of the Time SightPaul Pauliukonis20 May 2012, 18:59
Re: Bowditch long term almanach.a.c. van Asten20 May 2012, 14:38
Re: Bowditch long term almanach.a.c. van Asten20 May 2012, 13:57
Re: Bowditch long term almanacGeoffrey Kolbe20 May 2012, 12:32
Re: Bowditch long term almanacÖrjan Sandström20 May 2012, 10:27
Re: Bowditch long term almanacÖrjan Sandström20 May 2012, 10:23
Re: Bowditch long term almanacGeoffrey Kolbe20 May 2012, 09:20
Bowditch long term almanacGeoffrey Kolbe20 May 2012, 09:06
Re: Bowditch long term almanacÖrjan Sandström20 May 2012, 08:07
Re: Bowditch long term almanach.a.c. van Asten20 May 2012, 07:37
Re: Bowditch long term almanacGeoffrey Kolbe20 May 2012, 06:22
Re: Bowditch long term almanacGeoffrey Kolbe20 May 2012, 05:57
Re: Bowditch long term almanacGary LaPook20 May 2012, 01:15
Re: Bowditch long term almanacHewitt Schlereth19 May 2012, 21:22
Re: Bowditch long term almanacÖrjan Sandström19 May 2012, 19:14
Re: Bowditch long term almanacGeoffrey Kolbe19 May 2012, 07:15
Re: Great Circle.Byron Franklin19 May 2012, 00:32
Re: Bowditch long term almanacÖrjan Sandström18 May 2012, 23:57
Re: Bowditch long term almanacGeoffrey Kolbe18 May 2012, 21:31
Re: Bowditch long term almanacÖrjan Sandström18 May 2012, 19:50
Re: Bowditch long term almanacGeoffrey Kolbe18 May 2012, 19:05
Bowditch long term almanacÖrjan Sandström18 May 2012, 18:23
Re: air navigation training, 1942Andrés Ruiz18 May 2012, 06:21
Re: Swiss WatchesGreg Rudzinski18 May 2012, 00:31
Re: Swiss WatchesKen Muldrew17 May 2012, 23:16
Air navigation training, 1942Paul Hirose17 May 2012, 22:45
Re: Swiss WatchesGreg Rudzinski17 May 2012, 16:09
Swiss WatchesW F Jones16 May 2012, 21:24
Re: Sextant 1090 International - Never UsedKen Muldrew16 May 2012, 20:59
Re: technique for sighting affect accuracyGreg R_16 May 2012, 17:37
Re: Sextant 1090 International - Never UsedFrank Reed16 May 2012, 17:10
Re: technique for sighting affect accuracyBill B16 May 2012, 17:02
Re: Sextant 1090 International - Never UsedAlexandre Eremenko16 May 2012, 16:37
Re: Sextant 1090 International - Never UsedMike Burkes16 May 2012, 16:13
Technique for sighting affect accuracyRandall Morrow16 May 2012, 14:35
Re: David White sextant with bubble mod?G Becker16 May 2012, 12:24
Re: David White sextant with bubble mod?Dave Walden15 May 2012, 23:26
PolarizersGreg Rudzinski15 May 2012, 23:19
David White sextant with bubble mod?Dave Walden15 May 2012, 23:14
Re: Simplified Bris Sextant (calibration)Bill B15 May 2012, 21:35
Re: Simplified Bris Sextant (calibration)Greg Rudzinski15 May 2012, 20:01
Re: Simplified Bris Sextant (calibration)Greg Rudzinski15 May 2012, 19:21
Re: Simplified Bris Sextant (calibration)Bill B15 May 2012, 18:41
Link to PDF of Dreisonstock (HO 208)Örjan Sandström15 May 2012, 15:22
Re: Sextant 1090 International - Never UsedFrank Reed15 May 2012, 14:55
Re: Sextant 1090 International - Never UsedFrank Reed15 May 2012, 14:49
Re: Sextant 1090 International - Never UsedGary LaPook15 May 2012, 14:28
Re: Sextant 1090 International - Never UsedPatrick Goold15 May 2012, 14:06
Re: Sextant 1090 International - Never UsedPhilip Lange15 May 2012, 13:20
Sextant 1090 International - Never UsedDave Walden15 May 2012, 12:06
Re: Simplified Bris Sextant (calibration)Greg Rudzinski15 May 2012, 04:55
Re: Simplified Bris Sextant (calibration)Alexandre Eremenko15 May 2012, 04:34
Re: Simplified Bris Sextant (calibration)Greg Rudzinski15 May 2012, 02:30
Re: GPS InterferenceGary LaPook14 May 2012, 23:58
Re: Great Circle on the Star Finder.Byron Franklin14 May 2012, 15:39
Re: T-Plotter Compact (reviewed)Greg Rudzinski14 May 2012, 00:45
Re: Radioactivity againAlan S13 May 2012, 21:24
Re: Radioactivity againGary LaPook13 May 2012, 21:11
Re: Radioactivity againAlexandre Eremenko13 May 2012, 20:57
Radioactivity againGary LaPook13 May 2012, 20:39
Great Circle on the Star Finder.Byron Franklin13 May 2012, 20:03
Re: Cell for a SailorGreg Rudzinski12 May 2012, 21:27
Re: Cell for a SailorAlan S12 May 2012, 21:08
Re: Simplified Bris Sextant (calibration)Greg Rudzinski12 May 2012, 17:10
Re: Simplified Bris Sextant (calibration)Greg Rudzinski12 May 2012, 04:05
Re: Old Sextant picturesAlan S11 May 2012, 22:46
Re: longitude by lunar distanceDoug Rynda11 May 2012, 21:36
Re: MoonriseGary LaPook11 May 2012, 07:37
Re: Longitude by SunsetMarcel Tschudin11 May 2012, 04:36
Re: MoonriseAlexandre Eremenko11 May 2012, 04:19
Re: MoonriseMarcel Tschudin11 May 2012, 03:54
Re: Positioning of 7 x 35mm monocular on Astra IIIB sextantKen Gebhart11 May 2012, 02:31
Re: Positioning of 7 x 35mm monocular on Astra IIIBsextantBill B10 May 2012, 22:53
Re: Positioning of 7 x 35mm monocular on Astra IIIB sextantBill B10 May 2012, 22:27
Re: Simplified Bris SextantBill B10 May 2012, 20:15
Re: Simplified Bris SextantGreg Rudzinski10 May 2012, 19:25
Re: Simplified Bris SextantAlexandre Eremenko10 May 2012, 19:06
Re: Positioning of 7 x 35mm monocular on Astra IIIB sextantGreg Rudzinski10 May 2012, 18:04
Re: Simplified Bris SextantGreg Rudzinski10 May 2012, 18:12
Re: longitude by lunar distanceFrank Reed10 May 2012, 18:03
Re: longitude by lunar distanceAlexandre Eremenko10 May 2012, 18:04
Re: Simplified Bris SextantAlexandre Eremenko10 May 2012, 17:57
Longitude by lunar distancePaul Pauliukonis10 May 2012, 17:42
Re: SimexGreg Rudzinski10 May 2012, 17:39
Positioning of 7 x 35mm monocular on Astra IIIB sextantAlan S10 May 2012, 17:28
Re: SimexJSB10 May 2012, 17:15
Re: Simplified Bris SextantGreg Rudzinski10 May 2012, 16:32
Moonrise II, IIIAlexandre Eremenko10 May 2012, 15:35
Re: Longitude by SunsetGeorge Brandenburg10 May 2012, 14:28
Re: Simplified Bris SextantAlexandre Eremenko10 May 2012, 14:27
Re: Simplified Bris SextantGreg Rudzinski10 May 2012, 14:04
Re: 10 DmG Becker10 May 2012, 11:26
Re: Simplified Bris SextantAlexandre Eremenko10 May 2012, 05:21
Re: Simplified Bris SextantGreg Rudzinski10 May 2012, 04:57
MoonriseAlexandre Eremenko10 May 2012, 04:10
Re: 10 DmAlexandre Eremenko10 May 2012, 03:33
Re: 10 DmBrendan Kinch10 May 2012, 03:16
10 DMPeter Hakel10 May 2012, 02:55
Re: Simplified Bris SextantGreg Rudzinski9 May 2012, 20:15
Re: Simplified Bris SextantAlexandre Eremenko9 May 2012, 19:56
Re: Simplified Bris SextantGreg Rudzinski9 May 2012, 16:51
Re: Sextants and the WW2Greg Rudzinski9 May 2012, 16:40
Re: Sextants and the WW2Bill Morris9 May 2012, 16:09
Re: Simplified Bris SextantGreg Rudzinski9 May 2012, 15:41
Re: AN5954 bubble octant by Bausch and LombAlexandre Eremenko9 May 2012, 13:15
Re: Longitude by SunsetMarcel Tschudin9 May 2012, 10:00
Re: AN5954 bubble octant by Bausch and LombGary LaPook9 May 2012, 08:10
Re: Daytime Venus Rising Dip ShortGreg Rudzinski9 May 2012, 05:37
Re: Daytime Venus Rising Dip ShortBill B9 May 2012, 04:13
T-Plotter CompactPeter Hakel9 May 2012, 02:39
Re: AN5954 bubble octant by Bausch and LombAlexandre Eremenko8 May 2012, 23:52
Re: Longitude by SunsetGeorge Brandenburg8 May 2012, 21:03
Re: Simplified Bris SextantLarry Smith8 May 2012, 17:36
Re: Longitude by SunsetGary LaPook8 May 2012, 16:55
Re: AN5954 bubble octant by Bausch and LombGary LaPook8 May 2012, 17:11
Re: Simplified Bris SextantÖrjan Sandström8 May 2012, 16:52
Re: Simplified Bris SextantGreg Rudzinski8 May 2012, 14:58
Re: AN5954 bubble octant by Bausch and LombAlexandre Eremenko8 May 2012, 12:59
Re: Longitude by SunsetAlexandre Eremenko8 May 2012, 12:52
Re: Simplified Bris SextantG Becker8 May 2012, 12:32
Re: Longitude by SunsetMarcel Tschudin8 May 2012, 12:29
Re: Longitude by SunsetMarcel Tschudin8 May 2012, 12:08
Re: AN5954 bubble octant by Bausch and LombGary LaPook8 May 2012, 09:20
Re: Longitude by SunsetGary LaPook8 May 2012, 07:52
Re: Simplified Bris SextantGreg Rudzinski8 May 2012, 03:52
Re: Simplified Bris SextantAlexandre Eremenko8 May 2012, 03:15
Simplified Bris SextantGreg Rudzinski8 May 2012, 02:37
Re: Longitude by SunsetAlexandre Eremenko8 May 2012, 02:16
Re: Longitude by SunsetAlexandre Eremenko8 May 2012, 02:09
Re: Longitude by SunsetAlexandre Eremenko8 May 2012, 02:06
Re: Longitude by SunsetMarcel Tschudin7 May 2012, 21:15
Re: Longitude by SunsetBill B7 May 2012, 20:49
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 19:34
Re: Longitude by Sunseth.a.c. van Asten7 May 2012, 19:30
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 19:18
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 19:15
Sextants and the WW2Andrés Ruiz7 May 2012, 18:07
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 17:43
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 17:24
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 17:11
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 17:04
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 16:27
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 16:24
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 15:25
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 15:11
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 14:06
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 14:01
Re: Pilot avoids collision with VenusTom Sult7 May 2012, 13:43
Re: Longitude by SunsetMarcel Tschudin7 May 2012, 12:44
Re: Longitude by SunsetMarcel Tschudin7 May 2012, 12:09
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 05:53
Re: Instrument for solving spherical trianglesGary LaPook7 May 2012, 04:34
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 04:22
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 03:40
Re: Longitude by SunsetGary LaPook7 May 2012, 02:53
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 01:32
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 01:07
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 01:00
Re: Longitude by SunsetGary LaPook7 May 2012, 00:59
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 00:32
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 00:29
Re: Longitude by SunsetGreg Rudzinski7 May 2012, 00:29
Re: Longitude by SunsetAlexandre Eremenko7 May 2012, 00:14
Re: Longitude by SunsetMarcel Tschudin6 May 2012, 23:27
Re: Longitude by SunsetMarcel Tschudin6 May 2012, 22:54
Re: Longitude by Sunseth.a.c. van Asten6 May 2012, 20:08
Re: Longitude by SunsetGary LaPook6 May 2012, 20:00
Re: Longitude by SunsetGreg Rudzinski6 May 2012, 19:27
Re: Longitude by Sunseth.a.c. van Asten6 May 2012, 19:22
Re: Daytime Venus Rising Dip ShortGary LaPook6 May 2012, 18:58
Re: Longitude by SunsetGary LaPook6 May 2012, 18:46
Re: Longitude by SunsetAlexandre Eremenko6 May 2012, 16:45
Re: Longitude by SunsetMarcel Tschudin6 May 2012, 15:23
Re: Daytime Venus Rising Dip ShortRobert Eno6 May 2012, 14:52
Re: Instrument for solving spherical trianglesAlexandre Eremenko6 May 2012, 14:17
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko6 May 2012, 14:08
Re: Longitude by SunsetAlexandre Eremenko6 May 2012, 14:06
Re: Instrument for solving spherical trianglesWolfgang Köberer6 May 2012, 10:05
Re: Daytime Venus Rising Dip ShortGary LaPook6 May 2012, 09:16
Re: Daytime Venus Rising Dip ShortGary LaPook6 May 2012, 09:11
Re: Longitude by SunsetMarcel Tschudin6 May 2012, 08:44
Re: Daytime Venus Rising Dip ShortGeoffrey Kolbe6 May 2012, 07:22
Re: Daytime Venus Rising Dip ShortGary LaPook6 May 2012, 04:59
Re: Pilot avoids collision with VenusGary LaPook6 May 2012, 03:26
Re: Pilot avoids collision with VenusTom Sult6 May 2012, 02:11
Re: Pilot avoids collision with VenusGary LaPook6 May 2012, 00:41
Longitude by SunsetAlexandre Eremenko5 May 2012, 22:06
Re: Longitude by Sunrise exampleh.a.c. van Asten5 May 2012, 18:57
Re: Natural vs. Bubble Horizon LOP Plot DistributionGreg Rudzinski5 May 2012, 18:49
Re: Natural vs. Bubble Horizon LOP Plot Distributionh.a.c. van Asten5 May 2012, 18:17
Re: Daytime Venus Rising Dip ShortHewitt Schlereth5 May 2012, 17:43
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko5 May 2012, 17:37
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko5 May 2012, 17:34
Natural vs. Bubble Horizon LOP Plot DistributionGreg Rudzinski5 May 2012, 17:02
Re: Daytime Venus Rising Dip ShortGreg Rudzinski5 May 2012, 16:13
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko5 May 2012, 16:07
Re: Daytime Venus Rising Dip ShortGreg Rudzinski5 May 2012, 16:07
Re: Daytime Venus Rising Dip ShortGreg Rudzinski5 May 2012, 15:07
Re: Pilot avoids collision with VenusTom Sult5 May 2012, 15:03
Re: Sailing Tragety In Southern CaliforniaTom Sult5 May 2012, 14:51
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko5 May 2012, 14:35
Re: AN5954 bubble octant by Bausch and LombAlexandre Eremenko5 May 2012, 14:31
Re: Sailing Tragety In Southern CaliforniaAlan S5 May 2012, 13:26
Re: Pilot avoids collision with VenusGary LaPook5 May 2012, 08:35
Re: Sailing Tragety In Southern CaliforniaBill B5 May 2012, 08:04
Re: Daytime Venus Rising Dip ShortGary LaPook5 May 2012, 07:58
Re: Daytime Venus Rising Dip ShortGary LaPook5 May 2012, 07:57
Re: AN5954 bubble octant by Bausch and LombGary LaPook5 May 2012, 07:33
Sailing Tragety In Southern CaliforniaGreg Rudzinski5 May 2012, 00:56
Re: AN5954 bubble octant by Bausch and LombAlexandre Eremenko4 May 2012, 22:39
Re: AN5954 bubble octant by Bausch and LombGary LaPook4 May 2012, 22:11
AN5954 bubble octant by Bausch and LombAlexandre Eremenko4 May 2012, 20:53
Re: Daytime Venus Rising Dip ShortHewitt Schlereth4 May 2012, 20:01
Re: Daytime Venus Rising Dip ShortGreg Rudzinski4 May 2012, 18:38
Re: Daytime Venus Rising Dip ShortGreg Rudzinski4 May 2012, 15:14
Re: Daytime Venus Rising Dip ShortGary LaPook4 May 2012, 07:48
Re: Franks Lunars calculator questionsAlexandre Eremenko4 May 2012, 04:32
Re: Fotographs (was: Daytime Venus)Dave Walden4 May 2012, 02:13
Franks Lunars calculator questionsBill B3 May 2012, 23:11
Re: Daytime Venus Rising Dip ShortBill B3 May 2012, 22:54
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko3 May 2012, 22:45
Re: Daytime Venus Rising Dip ShortGreg Rudzinski3 May 2012, 22:39
Re: Fotographs (was: Daytime Venus)Alexandre Eremenko3 May 2012, 22:32
Re: Fotographs (was: Daytime Venus)Greg Rudzinski3 May 2012, 22:27
Fotographs (was: Daytime Venus)Alexandre Eremenko3 May 2012, 22:22
Re: Daytime Venus Rising Dip ShortGreg Rudzinski3 May 2012, 22:20
Re: Daytime Venus Rising Dip ShortAlexandre Eremenko3 May 2012, 22:14
Re: Daytime Venus Rising Dip ShortBill B3 May 2012, 21:57
Re: Daytime Venus Rising Dip ShortGreg Rudzinski3 May 2012, 20:50
Daytime Venus Rising Dip ShortGreg Rudzinski3 May 2012, 19:19
Re: Are higher altitude sights inherently lessaccurate?Geoffrey Kolbe3 May 2012, 08:18
Re: Are higher altitude sights inherently lessaccurate?Alexandre Eremenko3 May 2012, 03:29
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko3 May 2012, 03:06
Re: Are higher altitude sights inherently less accurate?John Karl3 May 2012, 02:23
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski2 May 2012, 23:22
Re: Navy MK 5 Octant Using Natural HorizonGary LaPook2 May 2012, 21:35
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko2 May 2012, 21:21
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko2 May 2012, 20:40
Re: Are higher altitude sights inherently lessaccurate?Geoffrey Kolbe2 May 2012, 19:50
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski2 May 2012, 19:41
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko2 May 2012, 18:59
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski2 May 2012, 17:51
Re: Are higher altitude sights inherently less accurate?Alexandre Eremenko2 May 2012, 15:54
Re: Are higher altitude sights inherently less accurate?Örjan Sandström2 May 2012, 15:42
Are higher altitude sights inherently less accurate?Randall Morrow2 May 2012, 14:23
Re: SupermoonG Becker2 May 2012, 10:22
Re: Bowditch (2002) Table 17Bill B2 May 2012, 05:34
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 23:30
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 23:08
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 22:57
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 22:53
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 22:36
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 22:17
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 21:54
Re: SupermoonAlexandre Eremenko1 May 2012, 21:44
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 21:37
SupermoonGary LaPook1 May 2012, 21:36
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 21:27
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 19:10
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 18:38
Cook's I-st voyage logbooksAlexandre Eremenko1 May 2012, 18:09
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 17:52
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 17:43
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 17:29
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 15:39
Re: Navy MK 5 Octant Using Natural HorizonJames N Wilson1 May 2012, 14:34
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 12:43
Re: Bowditch (2002) Table 17Gary LaPook1 May 2012, 09:46
Re: Bowditch (2002) Table 17h.a.c. van Asten1 May 2012, 07:54
Re: Bowditch (2002) Table 17Bill B1 May 2012, 07:29
Re: Bowditch (2002) Table 17Stan K1 May 2012, 07:26
Re: Bowditch (2002) Table 17Bill B1 May 2012, 07:15
Re: Navy MK 5 Octant Using Natural HorizonBill B1 May 2012, 06:28
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko1 May 2012, 06:15
Re: Bowditch (2002) Table 17Gary LaPook1 May 2012, 06:06
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski1 May 2012, 04:13
Re: Navy MK 5 Octant Using Natural HorizonBill B1 May 2012, 04:03
Re: Navy MK 5 Octant Using Natural HorizonJames N Wilson1 May 2012, 03:52
Re: Navy MK 5 Octant Using Natural HorizonBill B1 May 2012, 03:44
Bowditch (2002) Table 17Stan K1 May 2012, 02:03
Re: Navy MK 5 Octant Using Natural HorizonAlexandre Eremenko30 Apr 2012, 23:57
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski30 Apr 2012, 04:31
Re: Pilot avoids collision with VenusGary LaPook30 Apr 2012, 21:50
Bowditch (2002) Table 17Stan K30 Apr 2012, 20:46
Re: Pilot avoids collision with VenusMichael Meredith30 Apr 2012, 02:22
Re: SF Chronicle: Pearl Harbor vet is given a new sextant to replace stolenoneAlan S29 Apr 2012, 21:34
Class at Mystic Seaport this coming weekendFrank Reed29 Apr 2012, 18:38
Re: Pilot avoids collision with VenusGary LaPook29 Apr 2012, 10:09
SF Chronicle: Pearl Harbor vet is given a new sextant to replace stolen onePaul Saffo28 Apr 2012, 20:24
Re: Another sight reduction analog deviceAlexandre Eremenko28 Apr 2012, 13:58
Re: Another sight reduction analog deviceGary LaPook28 Apr 2012, 07:32
Re: Another sight reduction analog deviceAlexandre Eremenko28 Apr 2012, 03:40
Re: Another sight reduction analog deviceDave Walden28 Apr 2012, 03:20
Another sight reduction analog deviceAlexandre Eremenko28 Apr 2012, 01:51
Re: Navy MK 5 Octant Using Natural HorizonGreg Rudzinski27 Apr 2012, 21:13
Re: Book - Most Probable Position - and related articleAlexandre Eremenko27 Apr 2012, 18:59
Book - Most Probable Position - and related articleNoell Wilson27 Apr 2012, 16:46
Re: Instrument for solving sphericGary LaPook27 Apr 2012, 06:14
Re: Instrument for solving sphericAlexandre Eremenko27 Apr 2012, 03:13
Re: Instrument for solving sphericAlexandre Eremenko27 Apr 2012, 03:03
Re: NavList birthdaysAntoine Couëtte26 Apr 2012, 23:51
Navy MK 5 Octant Using Natural HorizonGreg Rudzinski26 Apr 2012, 23:24
NavList birthdaysFrank Reed26 Apr 2012, 22:30
Re: Instrument for solving sphericG Becker26 Apr 2012, 21:03
Re: Instrument for solving sphericWolfgang Köberer26 Apr 2012, 20:49
Re: June 06Th, 2012 Venus TransitHarri Ojanen26 Apr 2012, 19:43
Re: Instrument for solving spheric al trianglesPatrick Goold26 Apr 2012, 18:51
Re: June 06Th, 2012 Venus TransitAndrés Ruiz26 Apr 2012, 18:34
Re: Instrument for solving sphericKen Gebhart26 Apr 2012, 18:31
Re: Instrument for solving spheric al trianglesAlexandre Eremenko26 Apr 2012, 17:57
Re: Instrument for solving spheric al trianglesWolfgang Köberer26 Apr 2012, 15:37
Re: Instrument for solving sphericAlexandre Eremenko26 Apr 2012, 15:31
Re: Instrument for solving spherical trianglesG Becker26 Apr 2012, 15:29
Re: Instrument for solving spherical trianglesGeoffrey Kolbe26 Apr 2012, 15:24
Re: Instrument for solving spherical trianglesZvi Doron26 Apr 2012, 14:00
Re: Instrument for solving spherical trianglesAlexandre Eremenko26 Apr 2012, 13:11
Re: Instrument for solving spherical trianglesGeoffrey Kolbe26 Apr 2012, 12:36
Re: Instrument for solving spherical trianglesAlexandre Eremenko26 Apr 2012, 12:19
Re: Instrument for solving spherical trianglesG Becker26 Apr 2012, 09:58
Re: Instrument for solving spherical trianglesGary LaPook26 Apr 2012, 06:27
Re: NavList record message volumeBill B26 Apr 2012, 05:51
Re: Instrument for solving spherical trianglesAlexandre Eremenko26 Apr 2012, 04:24
Re: NavList record message volumeAntoine Couëtte26 Apr 2012, 03:58
NavList record message volumeFrank Reed26 Apr 2012, 03:52
Re: Math principle of Soviet dipmeter, correctionAlexandre Eremenko26 Apr 2012, 03:23
Re: Magne-Plot in-flight plotterAntoine Couëtte26 Apr 2012, 03:14
Re: Magne-Plot in-flight plotterGary LaPook26 Apr 2012, 01:30
Re: Magne-Plot in-flight plotterGreg R_25 Apr 2012, 22:44
Re: Magne-Plot in-flight plotterDave Walden25 Apr 2012, 22:35
Re: Magne-Plot in-flight plotterGreg R_25 Apr 2012, 22:23
Re: Magne-Plot in-flight plotterDave Walden25 Apr 2012, 22:15
Magne-Plot in-flight plotterGreg R_25 Apr 2012, 21:44
Re: Instrument for solving spherical trianglesAlexandre Eremenko25 Apr 2012, 20:35
Instrument for solving spherical trianglesG Becker25 Apr 2012, 19:29
Re: celestial navigation companionÖrjan Sandström25 Apr 2012, 17:46
Re: celestial navigation companionÖrjan Sandström25 Apr 2012, 16:38
Re: celestial navigation companionh.a.c. van Asten24 Apr 2012, 20:02
Re: celestial navigation companionDave Walden24 Apr 2012, 15:55
Re: celestial navigation companionÖrjan Sandström24 Apr 2012, 15:11
Re: celestial navigation companionAlan S23 Apr 2012, 20:35
Re: celestial navigation companionGeoffrey Kolbe23 Apr 2012, 18:54
Re: celestial navigation companionÖrjan Sandström23 Apr 2012, 18:48
Re: celestial navigation companionÖrjan Sandström23 Apr 2012, 18:10
Re: celestial navigation companionDave Walden23 Apr 2012, 17:54
Re: celestial navigation companionÖrjan Sandström23 Apr 2012, 15:58
Re: celestial navigation companionÖrjan Sandström23 Apr 2012, 15:53
Re: celestial navigation companionGreg R_23 Apr 2012, 15:38
Re: celestial navigation companionDave Walden23 Apr 2012, 15:23
Re: celestial navigation companionAlan S23 Apr 2012, 14:59
Re: 11 body sight run, all under 4 miles! Love this instrument!Randall Morrow23 Apr 2012, 14:02
Re: watch faceGreg Rudzinski23 Apr 2012, 13:37
NASA time lapseDave Walden23 Apr 2012, 12:29
Celestial navigation companionDave Walden23 Apr 2012, 12:07
Re: watch faceDave Walden23 Apr 2012, 11:53
Link Test (sextant) CollimatorRobert Swartz23 Apr 2012, 05:13
Re: watch faceGreg Rudzinski22 Apr 2012, 19:23
Re: Mechanical vs. QuartzGreg Rudzinski22 Apr 2012, 18:56
Re: Mechanical vs. QuartzGary LaPook22 Apr 2012, 18:26
Re: watch faceGary LaPook22 Apr 2012, 18:22
Mechanical vs. QuartzGreg Rudzinski22 Apr 2012, 16:14
Re: watch faceGary LaPook22 Apr 2012, 06:51
Re: watch faceGary LaPook22 Apr 2012, 06:45
Re: annular solar eclipse May 20Dave Walden22 Apr 2012, 04:46
Re: annular solar eclipse May 20Alexandre Eremenko22 Apr 2012, 02:15
Quartz Movement InfoGreg Rudzinski22 Apr 2012, 01:51
Annular solar eclipse May 20Paul Hirose21 Apr 2012, 23:32
Re: watch faceGreg Rudzinski21 Apr 2012, 19:48
Re: Unistar Principle etc.Don Seltzer21 Apr 2012, 19:18
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 19:03
Re: Unistar Principle etc.Antoine Couëtte21 Apr 2012, 18:57
Re: watch faceGreg Rudzinski21 Apr 2012, 18:54
Re: June 06Th, 2012 Venus TransitAlexandre Eremenko21 Apr 2012, 18:26
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 18:23
June 06Th, 2012 Venus TransitAntoine Couëtte21 Apr 2012, 18:12
Re: Unistar Principle etc.Antoine Couëtte21 Apr 2012, 17:51
Re: watch faceDave Walden21 Apr 2012, 17:16
Re: Unistar Principle etc.Byron Franklin21 Apr 2012, 16:42
Re: watch faceAlexandre Eremenko21 Apr 2012, 16:17
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 16:06
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 16:03
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 16:01
Re: Unistar Principle etc.Byron Franklin21 Apr 2012, 16:00
Re: Unistar Principle etc.Fred Hebard21 Apr 2012, 15:55
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 15:33
Re: watch faceGreg Rudzinski21 Apr 2012, 15:27
Re: Unistar Principle etc.Fred Hebard21 Apr 2012, 15:13
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 15:06
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 15:04
Re: Unistar Principle etc.Fred Hebard21 Apr 2012, 15:04
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 14:50
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 14:37
Watch faceDave Walden21 Apr 2012, 12:09
Re: Unistar Principle etc.Dave Walden21 Apr 2012, 11:37
Re: Unistar Principle etc.Greg Rudzinski21 Apr 2012, 09:39
Re: Unistar Principle etc.Gary LaPook21 Apr 2012, 08:49
Re: Unistar Principle etc.Antoine Couëtte21 Apr 2012, 08:34
Re: Unistar Principle etc.Greg Rudzinski21 Apr 2012, 08:22
Re: Unistar Principle etc.Antoine Couëtte21 Apr 2012, 08:04
Re: Unistar Principle etc.Alexandre Eremenko21 Apr 2012, 04:56
Re: Unistar Principle etc.Antoine Couëtte21 Apr 2012, 02:34
Unistar Principle etc.Alexandre Eremenko20 Apr 2012, 23:31
The Sun caught upFrank Reed20 Apr 2012, 21:51
Re: 11 body sight run, all under 4 miles! Love this instrument!Greg Rudzinski20 Apr 2012, 20:14
Re: Allowing a chronometer to 'run out'Byron Franklin20 Apr 2012, 19:09
Re: 11 body sight run, all under 4 miles! Love this instrument!Greg Rudzinski20 Apr 2012, 18:37
Re: Allowing a chronometer to 'run out'Brad Morris20 Apr 2012, 17:16
Re: 11 body sight run, all under 4 miles! Love thisinstrument!Alexandre Eremenko20 Apr 2012, 16:55
Re: Allowing a chronometer to 'run out'Byron Franklin20 Apr 2012, 15:58
11 body sight run, all under 4 miles! Love this instrument!Randall Morrow20 Apr 2012, 14:59
Re: Pilot avoids collision with VenusMichael Meredith20 Apr 2012, 14:47
Re: Pilot avoids collision with VenusByron Franklin20 Apr 2012, 14:43
Re: Pilot avoids collision with VenusDon Seltzer20 Apr 2012, 13:41
Re: Pilot avoids collision with VenusJohn H20 Apr 2012, 07:47
Re: Admin: problem solvedAntoine Couëtte20 Apr 2012, 04:41
Re: Admin: problem solvedFrank Reed20 Apr 2012, 03:33
Re: Pilot avoids collision with VenusGreg Rudzinski20 Apr 2012, 02:12
Re: Admin: problem solvedPeter Hakel19 Apr 2012, 23:54
Admin: problem solvedFrank Reed19 Apr 2012, 21:41
Re: Pilot avoids collision with VenusAlan S19 Apr 2012, 21:14
Ships Clock CabinetryZvi Doron19 Apr 2012, 13:52
Re: Pilot avoids collision with VenusGary LaPook19 Apr 2012, 07:21
Re: Pilot avoids collision with VenusRonald van Riet19 Apr 2012, 06:28
Re: Allowing a chronometer to 'run out'Zvi Doron19 Apr 2012, 05:18
Re: wristwatch chronometersLu Abel19 Apr 2012, 03:13
Re: Pilot avoids collision with VenusBill B19 Apr 2012, 02:48
Re: Pilot avoids collision with VenusGary LaPook19 Apr 2012, 01:04
Re: wristwatch chronometersAlexandre Eremenko19 Apr 2012, 00:27
Re: wristwatch chronometersLu Abel19 Apr 2012, 00:02
Re: Mathematical principle of Soviet dipmeterAlexandre Eremenko18 Apr 2012, 23:41
Re: wristwatch chronometersAlexandre Eremenko18 Apr 2012, 23:33
Re: wristwatch chronometersAlexandre Eremenko18 Apr 2012, 23:20
Wristwatch chronometersPaul Hirose18 Apr 2012, 23:00
Re: Allowing a chronometer to 'run out'Alexandre Eremenko18 Apr 2012, 22:16
Re: Freiberger Trommelsextant errorsAlexandre Eremenko18 Apr 2012, 22:00
Re: Freiberger Trommelsextant errorsAlexandre Eremenko18 Apr 2012, 21:56
Re: Mathematical principle of Soviet dipmeterRidge White18 Apr 2012, 21:45
Allowing a chronometer to 'run out'Zvi Doron18 Apr 2012, 18:40
Re: Freiberger Trommelsextant errorsGeoffrey Kolbe18 Apr 2012, 18:53
Re: Freiberger Trommelsextant errorsWolfgang Hasper18 Apr 2012, 17:44
Re: Pilot avoids collision with VenusGeoffrey Kolbe18 Apr 2012, 17:51
Re: Pilot avoids collision with VenusPatrick Goold18 Apr 2012, 17:42
Re: Pilot avoids collision with VenusGary LaPook18 Apr 2012, 17:25
Re: Pilot avoids collision with VenusGary LaPook18 Apr 2012, 17:20
Re: Pilot avoids collision with VenusLu Abel18 Apr 2012, 17:13
Re: Pilot avoids collision with VenusRobert Eno18 Apr 2012, 16:20
Re: Pilot avoids collision with VenusRobert Eno18 Apr 2012, 16:09
Re: Pilot avoids collision with VenusRobert Eno18 Apr 2012, 14:46
Re: Pilot avoids collision with VenusRobert Eno18 Apr 2012, 15:02
Re: Pilot avoids collision with VenusPhilip Lange18 Apr 2012, 14:03
Re: Pilot avoids collision with VenusJohn H18 Apr 2012, 12:08
Re: Pilot avoids collision with VenusPatrick Goold18 Apr 2012, 11:33
Re: precession questionMarcel Tschudin18 Apr 2012, 10:55
Re: Pilot avoids collision with VenusBill B18 Apr 2012, 09:53
Re: Pilot avoids collision with VenusGary LaPook18 Apr 2012, 09:36
Precession questionJohn H18 Apr 2012, 08:07
Re: Pilot avoids collision with VenusJohn H18 Apr 2012, 08:06
Re: Pilot avoids collision with VenusGeoffrey Kolbe18 Apr 2012, 06:20
Pilot avoids collision with VenusBill B18 Apr 2012, 05:32
Re: Freiberger Trommelsextant errorsBill B18 Apr 2012, 04:10
Re: Mathematical principle of Soviet dipmeterAlexandre Eremenko17 Apr 2012, 23:12
Re: Mathematical principle of Soviet dipmeterAlexandre Eremenko17 Apr 2012, 22:58
Re: Mathematical principle of Soviet dipmeterBill Morris17 Apr 2012, 20:03
Mathematical principle of Soviet dipmeterAlexandre Eremenko17 Apr 2012, 18:25
Re: RYA Yachtmaster Ocean examN S Gurnell17 Apr 2012, 17:39
Re: RYA Yachtmaster Ocean examJohn Brown17 Apr 2012, 17:24
Re: RYA Yachtmaster Ocean examRomeo Dretcanu17 Apr 2012, 16:27
Ex-meridian Formula VariantGreg Rudzinski17 Apr 2012, 15:43
Re: RYA Yachtmaster Ocean examJohn Brown17 Apr 2012, 15:20
Re: Refraction at altitudeh.a.c. van Asten17 Apr 2012, 08:36
Re: slide rule sight reduction accuracyPaul Hirose17 Apr 2012, 05:23
Re: interesting navigational deviceGary LaPook17 Apr 2012, 05:01
Re: Mirror resilvering???Greg Rudzinski17 Apr 2012, 00:54
Re: Freiberger Trommelsextant errorsAlexandre Eremenko16 Apr 2012, 22:55
Re: Freiberger Trommelsextant errorsKen Gebhart16 Apr 2012, 22:59
Re: Mirror resilvering???Alexandre Eremenko16 Apr 2012, 22:52
Re: Freiberger Trommelsextant errorsKen Gebhart16 Apr 2012, 22:51
Re: interesting navigational deviceAlexandre Eremenko16 Apr 2012, 22:44
Re: interesting navigational deviceAlexandre Eremenko16 Apr 2012, 22:29
Re: Freiberger Trommelsextant errorsAlexandre Eremenko16 Apr 2012, 22:20
Re: Mirror resilvering???Frank Reed16 Apr 2012, 22:15
Re: interesting navigational deviceAlan S16 Apr 2012, 20:58
Re: interesting navigational deviceAlan S16 Apr 2012, 20:49
Mirror resilvering???Dennis Peterson16 Apr 2012, 20:15
Re: interesting navigational deviceAndrew Nikitin16 Apr 2012, 20:14
Re: Freiberger Trommelsextant errorsKen Gebhart16 Apr 2012, 19:44
Re: Freiberger Trommelsextant errorsWerner Luehmann16 Apr 2012, 19:28
Re: Freiberger Trommelsextant errorsWolfgang Hasper16 Apr 2012, 16:49
Re: interesting navigational deviceAlexandre Eremenko16 Apr 2012, 16:02
Re: interesting navigational deviceAndrew Nikitin16 Apr 2012, 13:14
Re: interesting navigational deviceAlexandre Eremenko16 Apr 2012, 12:40
Re: Freiberger Trommelsextant errorsAlexandre Eremenko16 Apr 2012, 12:35
Re: Freiberger Trommelsextant errorsAlexandre Eremenko16 Apr 2012, 12:31
Re: interesting navigational deviceDave Walden16 Apr 2012, 11:47
Re: Freiberger Trommelsextant errorsBill Morris16 Apr 2012, 10:27
Bygrave at NASMGary LaPook16 Apr 2012, 10:16
Interesting navigational deviceGary LaPook16 Apr 2012, 10:14
Re: Freiberger Trommelsextant errorsBill Morris16 Apr 2012, 10:03
Re: Freiberger Trommelsextant errorsBill B16 Apr 2012, 08:35
Refraction at altitudeGary LaPook16 Apr 2012, 08:17
Re: Freiberger Trommelsextant errorsJared16 Apr 2012, 06:56
Re: Newfoundland and the Pilot Chart.Gary LaPook16 Apr 2012, 04:40
Re: Freiberger Trommelsextant errorsFrank Reed16 Apr 2012, 02:25
Re: Freiberger Trommelsextant errorsAlexandre Eremenko16 Apr 2012, 01:24
RYA Yachtmaster Ocean examRomeo Dretcanu16 Apr 2012, 00:54
Re: Freiberger Trommelsextant errorsAlexandre Eremenko15 Apr 2012, 23:21
Re: Freiberger Trommelsextant errorsJean-Philippe Planas15 Apr 2012, 20:42
Re: Newfoundland and the Pilot Chart.Greg Rudzinski15 Apr 2012, 19:12
Freiberger Trommelsextant errorsWolfgang Hasper15 Apr 2012, 18:51
Newfoundland and the Pilot Chart.Byron Franklin15 Apr 2012, 18:35
Re: Iceberg time...Lu Abel15 Apr 2012, 17:16
Re: Iceberg time...N S Gurnell15 Apr 2012, 16:42
Re: Iceberg time...Richard B. Langley15 Apr 2012, 11:13
Re: Iceberg time...Peter Hakel15 Apr 2012, 04:28
Rockwell Kent on sextants and Cel NavAlexandre Eremenko15 Apr 2012, 03:02
Iceberg time...Frank Reed15 Apr 2012, 02:17
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas14 Apr 2012, 19:20
Re: Older subs dieselAlexandre Eremenko14 Apr 2012, 18:54
Re: Modern sextant production. Reply fromSNO-T factory.Alexandre Eremenko14 Apr 2012, 18:34
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas14 Apr 2012, 13:23
Hamilton 21 Chronometer Box and GimbalsZvi Doron14 Apr 2012, 09:16
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas14 Apr 2012, 08:49
Re: Older subs dieselBill Morris14 Apr 2012, 08:47
Re: Modern sextant production. Reply from SNO-T factory.Bill Morris14 Apr 2012, 08:42
Soviet dip-meter describedAlexandre Eremenko14 Apr 2012, 05:50
Re: New Jersey Naval Museum-WWII Balao class sub,Japanes Kaiten, and GermanAlexandre Eremenko14 Apr 2012, 04:09
Re: Older subs dieselByron Franklin14 Apr 2012, 01:32
Re: New Jersey Naval Museum-WWII Balao class sub, Japanes Kaiten, and GermanFrank Reed13 Apr 2012, 23:48
Re: New Jersey Naval Museum-WWII Balao class sub, Japanes Kaiten, and GermanSeahundFrank Reed13 Apr 2012, 23:35
Re: New Jersey Naval Museum-WWII Balao class sub, JapanesKaiten, and GermanAlexandre Eremenko13 Apr 2012, 23:13
Re: Modern sextant production. Reply fromSNO-T factory.Alexandre Eremenko13 Apr 2012, 22:46
Re: Older subs dieselAlexandre Eremenko13 Apr 2012, 23:08
Re: New Jersey Naval Museum-WWII Balao class sub, JapanesKaiten, and German SeahundBill B13 Apr 2012, 22:57
Re: Submarines in museums or otherwise preserved.Alexandre Eremenko13 Apr 2012, 22:55
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas13 Apr 2012, 22:03
New Jersey Naval Museum-WWII Balao class sub, Japanes Kaiten, and GermanSeahundJohn Carbone13 Apr 2012, 21:53
Re: Older subs dieselAlan S13 Apr 2012, 20:58
Re: Modern sextant production. Reply from SNO-T factory.Bill Morris13 Apr 2012, 20:49
Older subs dieselByron Franklin13 Apr 2012, 20:00
Re: Discussion of subs/INSLu Abel13 Apr 2012, 18:55
Re: Discussion of subs/INSStan K13 Apr 2012, 18:46
Re: Submarines in museums or otherwise preserved.Stan K13 Apr 2012, 18:40
Re: Submarines in museums or otherwise preserved.Brendan Kinch13 Apr 2012, 18:37
Re: Discussion of subs/INSLu Abel13 Apr 2012, 18:35
Re: Submarines in museums or otherwise preserved.Gary LaPook13 Apr 2012, 18:26
Submarines in museums or otherwise preserved.Frank Reed13 Apr 2012, 18:12
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas13 Apr 2012, 17:45
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas13 Apr 2012, 17:36
Re: Discussion of subs/INSStan K13 Apr 2012, 17:16
Re: Modern sextant production. Reply from SNO-Tfactory.Wolfgang Hasper13 Apr 2012, 16:22
Re: Discussion of subs/INSLu Abel13 Apr 2012, 15:16
Re: Modern sextant production. Reply from SNO-Tfactory.Alexandre Eremenko13 Apr 2012, 14:40
Re: RAF Mk IXA Bubble Sextant.Rolf Vainio13 Apr 2012, 14:13
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas13 Apr 2012, 13:32
Re: Discussion of subs/INSDave Walden13 Apr 2012, 13:05
Re: Modern sextant production. Reply from SNO-Tfactory.Alexandre Eremenko13 Apr 2012, 12:49
Re: Modern sextant production. Reply from SNO-T factory.Jean-Philippe Planas13 Apr 2012, 12:36
Modern sextant production. Reply from SNO-T factory.Alexandre Eremenko13 Apr 2012, 12:16
Re: Discussion of subs/INSAlexandre Eremenko13 Apr 2012, 09:54
Re: Discussion of subs/INSAlexandre Eremenko13 Apr 2012, 09:38
Re: Discussion of subs/INSGary LaPook13 Apr 2012, 09:19
Re: Talking to "Official" AuthoritiesAntoine Couëtte13 Apr 2012, 07:40
Re: Talking to "Official" AuthoritiesAntoine Couëtte13 Apr 2012, 05:44
Re: Discussion of subs/INSFrank Reed13 Apr 2012, 05:00
Re: On checking accuracyNavList6074Byron Franklin13 Apr 2012, 03:39
Re: Discussion of subs/INSDon Seltzer13 Apr 2012, 02:36
Re: Discussion of subs/INSFrank Reed13 Apr 2012, 02:27
Re: Discussion of subs/INSFrank Reed13 Apr 2012, 02:04
Re: Discussion of subs/INSFred Hebard13 Apr 2012, 01:19
Re: Discussion of subs/INSAlexandre Eremenko13 Apr 2012, 00:11
Re: Missile SubsFrank Reed12 Apr 2012, 22:35
Re: Discussion of subs/INSFrank Reed12 Apr 2012, 22:38
Re: Missile SubsByron Franklin12 Apr 2012, 21:43
Re: Missile SubsAlexandre Eremenko12 Apr 2012, 20:51
Re: Important Cold War device:-)Bill Morris12 Apr 2012, 20:49
Re: Missile SubsFred Hebard12 Apr 2012, 20:00
Re: Missile SubsGary LaPook12 Apr 2012, 19:48
Re: Missile SubsGreg Rudzinski12 Apr 2012, 19:35
Re: Missile SubsBrad Morris12 Apr 2012, 19:22
Re: Important Cold War device:-)Greg Rudzinski12 Apr 2012, 19:21
Re: Missile SubsByron Franklin12 Apr 2012, 19:02
Re: Discussion of subs/INSAlexandre Eremenko12 Apr 2012, 18:35
Re: Dip-meter againLu Abel12 Apr 2012, 18:21
Re: Dip-meter againLu Abel12 Apr 2012, 18:19
Re: Discussion of subs/INSFred Hebard12 Apr 2012, 18:04
Important Cold War device:-)Alexandre Eremenko12 Apr 2012, 18:03
Re: Discussion of subs/INSAlexandre Eremenko12 Apr 2012, 17:43
Re: Experience improves accuracy and so does a better sextantAlan S12 Apr 2012, 17:16
Experience improves accuracy and so does a better sextantRandall Morrow12 Apr 2012, 16:43
Re: Discussion of subs/INSGreg Rudzinski12 Apr 2012, 16:29
Discussion of subs/INSAlexandre Eremenko12 Apr 2012, 14:17
Re: Omega from Intrepid.(Transet)Byron Franklin12 Apr 2012, 14:01
Re: Missile SubsAlexandre Eremenko12 Apr 2012, 13:52
Re: Dip-meter againRichard B. Langley12 Apr 2012, 13:13
Re: Dip-meter againRichard B. Langley12 Apr 2012, 11:58
Re: Talking to "Official" AuthoritiesPaul Hirose12 Apr 2012, 06:38
Re: Cel Nav and missile submarinesAndrés Ruiz12 Apr 2012, 06:35
Re: Cel Nav and missile submarinesGary LaPook12 Apr 2012, 04:37
Re: Cel Nav and missile submarinesGary LaPook12 Apr 2012, 04:35
Re: Wind visualizationPhilip Lange12 Apr 2012, 03:14
Re: Cel Nav and missile submarinesLu Abel12 Apr 2012, 02:19
Re: Cel Nav and missile submarinesPaul Hirose12 Apr 2012, 02:16
Re: Cel Nav and missile submarinesJared12 Apr 2012, 02:06
Missile SubsByron Franklin12 Apr 2012, 01:44
Re: Wind visualizationBill B12 Apr 2012, 01:06
Re: Dip-meter againGary LaPook12 Apr 2012, 00:53
Re: Wind visualizationAlexandre Eremenko11 Apr 2012, 23:55
Re: Cel Nav and missile submarinesAlexandre Eremenko11 Apr 2012, 23:52
Re: Dip-meter againAlexandre Eremenko11 Apr 2012, 23:49
Re: SRN9 Navset7 OmegaAlexandre Eremenko11 Apr 2012, 23:39
Re: Wind visualizationPhilip Lange11 Apr 2012, 23:08
Re: Submarine navigation (was Dip-meter again)Alexandre Eremenko11 Apr 2012, 22:52
Re: Cel Nav and missile submarinesLu Abel11 Apr 2012, 22:47
Re: Dip-meter againLu Abel11 Apr 2012, 22:39
Re: Submarine navigation (was Dip-meter again)Lu Abel11 Apr 2012, 22:23
Re: Cel Nav and missile submarinesGary LaPook11 Apr 2012, 21:56
Re: Wind visualizationBill B11 Apr 2012, 21:54
Re: Cel Nav and missile submarinesW F Jones11 Apr 2012, 21:33
Re: Wind visualizationAlexandre Eremenko11 Apr 2012, 21:33
Re: Cel Nav and missile submarinesAlexandre Eremenko11 Apr 2012, 21:26
Re: Dip-meter againAlexandre Eremenko11 Apr 2012, 21:19
Re: Dip-meter againLu Abel11 Apr 2012, 21:15
Re: Dip-meter againLu Abel11 Apr 2012, 21:11
SRN9 Navset7 OmegaByron Franklin11 Apr 2012, 21:06
Re: Dip-meter againLu Abel11 Apr 2012, 20:54
Re: Non Electronic Sight ReductionAlan S11 Apr 2012, 20:15
Re: Celestial nav app for iPhoneLu Abel11 Apr 2012, 17:49
Wind visualizationFrank Reed11 Apr 2012, 17:34
Re: Cel Nav and missile submarinesLu Abel11 Apr 2012, 17:20
Re: Non Electronic Sight ReductionRobert Eno11 Apr 2012, 16:47
Re: Submarine navigation (was Dip-meter again)Greg Rudzinski11 Apr 2012, 15:31
Re: Submarine navigation (was Dip-meter again)Greg Rudzinski11 Apr 2012, 15:17
Re: Non Electronic Sight ReductionGreg Rudzinski11 Apr 2012, 14:34
Re: Dip-meter againRichard B. Langley11 Apr 2012, 11:51
Re: Non Electronic Sight ReductionGary LaPook11 Apr 2012, 10:14
Re: Dip-meter againGary LaPook11 Apr 2012, 10:10
Re: Cel Nav and missile submarinesGary LaPook11 Apr 2012, 09:48
Re: Cel Nav and missile submarinesGary LaPook11 Apr 2012, 09:34
Re: Talking to "Official" AuthoritiesAntoine Couëtte11 Apr 2012, 07:28
Celestial nav app for iPhonePaul Dolkas11 Apr 2012, 05:55
Re: Checking ChronometerAlexandre Eremenko11 Apr 2012, 04:30
Re: Dip-meter againAlexandre Eremenko11 Apr 2012, 04:16
Re: Checking ChronometerBill B11 Apr 2012, 04:12
Re: Non Electronic Sight ReductionAlan S11 Apr 2012, 04:04
Re: Cel Nav and missile submarinesAlexandre Eremenko11 Apr 2012, 04:03
Re: Checking ChronometerAlexandre Eremenko11 Apr 2012, 03:51
Re: Submarine navigation (was Dip-meter again)Alexandre Eremenko11 Apr 2012, 03:40
Re: Submarine navigation (was Dip-meter again)Greg Rudzinski11 Apr 2012, 01:51
Re: Dip-meter againFred Hebard11 Apr 2012, 01:11
Re: Cel Nav and missile submarinesLu Abel11 Apr 2012, 01:08
Re: Checking ChronometerBill B11 Apr 2012, 01:05
Re: Submarine navigation (was Dip-meter again)Greg Rudzinski11 Apr 2012, 00:49
Pre-Almanac navigationAlexandre Eremenko11 Apr 2012, 00:47
Re: Checking ChronometerAlexandre Eremenko11 Apr 2012, 00:38
Re: Submarine navigation (was Dip-meter again)Alexandre Eremenko11 Apr 2012, 00:23
Re: Something strange on EbayBill Morris11 Apr 2012, 00:23
Cel Nav and missile submarinesAlexandre Eremenko11 Apr 2012, 00:14
Checking ChronometerBill B10 Apr 2012, 23:46
Re: Submarine navigation (was Dip-meter again)Lu Abel10 Apr 2012, 23:40
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 23:05
OdditiesBill B10 Apr 2012, 22:44
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 22:37
Re: Something strange on EbayAlexandre Eremenko10 Apr 2012, 22:35
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 22:30
Re: Something strange on EbayBill B10 Apr 2012, 22:23
Re: Something strange on EbayMike Cino10 Apr 2012, 21:52
Re: Something strange on EbayAlan S10 Apr 2012, 21:49
Re: NA sight reduction tables - a considered response from NavList to the NA office?Gary LaPook10 Apr 2012, 21:10
Re: Dip-meter againGary LaPook10 Apr 2012, 21:23
Re: Dip-meter againGary LaPook10 Apr 2012, 21:12
Re: Dip-meter againFred Hebard10 Apr 2012, 21:06
Re: Something strange on EbayAlexandre Eremenko10 Apr 2012, 20:57
Something strange on EbayG Becker10 Apr 2012, 20:35
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 20:25
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?G Becker10 Apr 2012, 20:21
Re: Dip-meter againGary LaPook10 Apr 2012, 19:42
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Greg Rudzinski10 Apr 2012, 20:03
Re: Dip-meter againGary LaPook10 Apr 2012, 19:47
Re: Dip-meter againRichard B. Langley10 Apr 2012, 19:39
Re: Dip-meter againGary LaPook10 Apr 2012, 19:36
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 18:52
Re: Dip-meter againFred Hebard10 Apr 2012, 18:43
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 18:39
Re: Talking to "Official" AuthoritiesPaul Hirose10 Apr 2012, 18:35
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 18:23
Re: Dip-meter againFred Hebard10 Apr 2012, 18:17
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 18:14
Re: Dip-meter againRichard B. Langley10 Apr 2012, 18:02
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 17:47
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 17:39
Re: History of the Nautical AlmanacLu Abel10 Apr 2012, 16:59
Soren W. Henriksen (1916–2011)Richard B. Langley10 Apr 2012, 16:44
Re: Bowditch sightreduction table (Ageton?)Örjan Sandström10 Apr 2012, 15:57
Re: Dip-meter againDavid Fleming10 Apr 2012, 15:39
Re: Dip-meter againFred Hebard10 Apr 2012, 15:32
Re: Dip-meter againRichard B. Langley10 Apr 2012, 15:02
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 14:56
Re: Dip-meter againRichard B. Langley10 Apr 2012, 14:32
Re: Dip-meter againRichard B. Langley10 Apr 2012, 14:17
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 13:49
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 13:39
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 13:29
Re: Dip-meter againFred Hebard10 Apr 2012, 13:22
Re: Dip-meter againRichard B. Langley10 Apr 2012, 13:01
Re: Dip-meter againAlexandre Eremenko10 Apr 2012, 12:49
Re: Dip-meter againRichard B. Langley10 Apr 2012, 12:16
Re: Talking to "Official" Authorities [was] Re: NA sight reduction tables ...///...Gary LaPook10 Apr 2012, 09:58
Talking to "Official" Authorities [was] Re: NA sight reduction tables...///...Antoine Couëtte10 Apr 2012, 07:13
Re: Hacked emailAlan S10 Apr 2012, 05:09
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Alan S10 Apr 2012, 04:59
Re: Dip-meter againAntoine Couëtte10 Apr 2012, 04:31
Re: Bowditch sightreduction table (Ageton?)Alan S10 Apr 2012, 04:24
Re: History of the Nautical AlmanacFrank Reed10 Apr 2012, 00:21
Re: Navigation is for every.Chris9 Apr 2012, 23:38
Re: Why are NA sight reduction tables notGary LaPook9 Apr 2012, 22:26
Re: Why are NA sight reduction tables notAlexandre Eremenko9 Apr 2012, 22:06
Re: Hacked emailGary LaPook9 Apr 2012, 21:55
Re: Hacked emailFrank Reed9 Apr 2012, 20:14
Re: History of the Nautical AlmanacLu Abel9 Apr 2012, 19:27
Navigation is for every.Byron Franklin9 Apr 2012, 19:06
Re: Dip-meter againAlexandre Eremenko9 Apr 2012, 19:01
Re: History of the Nautical AlmanacFrank Reed9 Apr 2012, 19:00
Re: Hacked emailKen Gebhart9 Apr 2012, 18:24
Re: History of the Nautical AlmanacStan K9 Apr 2012, 17:42
Re: NA sight reduction tables - a considered response from NavList to the NA office?Robert Eno9 Apr 2012, 17:39
History of the Nautical AlmanacLu Abel9 Apr 2012, 17:25
Re: Bowditch sightreduction table (Ageton?)Lu Abel9 Apr 2012, 17:14
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Greg Rudzinski9 Apr 2012, 17:11
Re: Bowditch sightreduction table (Ageton?)Mike Boersma9 Apr 2012, 16:07
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Greg Rudzinski9 Apr 2012, 15:55
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Alan S9 Apr 2012, 15:45
Re: NA sight reduction tables - a considered response from NavList to the NAoffice?Dave Walden9 Apr 2012, 15:38
Re: Why are NA sight reduction tables not popular?Alan S9 Apr 2012, 15:26
Re: NA sight reduction tables - a considered response from NavList to the NA office?Robert Eno9 Apr 2012, 15:13
Re: Why are NA sight reduction tables notÖrjan Sandström9 Apr 2012, 14:50
Re: Why are NA sight reduction tables not popular?Dave Walden9 Apr 2012, 14:28
Re: Why are NA sight reduction tables not popular?Dave Walden9 Apr 2012, 13:12
Re: Why are NA sight reduction tables notAlexandre Eremenko9 Apr 2012, 12:21
Re: Dip-meter againGary LaPook9 Apr 2012, 10:55
Re: Dip-meter againBill Morris9 Apr 2012, 09:16
Re: Why are NA sight reduction tables not popular?Gary LaPook9 Apr 2012, 08:29
Re: Why are NA sight reduction tables not popular?Gary LaPook9 Apr 2012, 08:47
Re: Why are NA sight reduction tables not popular?Gary LaPook9 Apr 2012, 08:41
Re: Why are NA sight reduction tables notGary LaPook9 Apr 2012, 07:38
NA sight reduction tables - a considered response from NavListto the NA office?Geoffrey Kolbe9 Apr 2012, 07:18
Re: Why are NA sight reduction tables notpopular?Geoffrey Kolbe9 Apr 2012, 07:00
Re: Bowditch sightreduction table (Ageton?)Alan S9 Apr 2012, 02:54
Re: Bowditch sightreduction table (Ageton?)Alan S9 Apr 2012, 02:51
Re: Why are NA sight reduction tables not popular?Stan K9 Apr 2012, 02:15
Re: Why are NA sight reduction tables not popular?Stan K9 Apr 2012, 02:09
Re: Why are NA sight reduction tables not popular?Stan K9 Apr 2012, 01:50
Re: Bowditch sightreduction table (Ageton?)Lu Abel9 Apr 2012, 01:12
Re: Bowditch sightreduction table (Ageton?)Lu Abel9 Apr 2012, 00:58
Re: Why are NA sight reduction tables not popular?Dave Walden9 Apr 2012, 00:55
Re: Why are NA sight reduction tables not popular?Alexandre Eremenko9 Apr 2012, 00:23
Re: Hacked emailAlexandre Eremenko9 Apr 2012, 00:15
Re: Why are NA sight reduction tables notAlexandre Eremenko8 Apr 2012, 23:35
Re: Why are NA sight reduction tables notAlexandre Eremenko8 Apr 2012, 23:26
Re: Why are NA sight reduction tables not popular?Gary LaPook8 Apr 2012, 22:50
Re: Why are NA sight reduction tables not popular?Gary LaPook8 Apr 2012, 22:17
Hacked emailKen Gebhart8 Apr 2012, 22:22
Re: slide rule sight reduction accuracyGary LaPook8 Apr 2012, 21:27
Re: slide rule sight reduction accuracyGary LaPook8 Apr 2012, 21:18
Re: Why are NA sight reduction tables notGary LaPook8 Apr 2012, 21:16
Re: Why are NA sight reduction tables not popular?Alan S8 Apr 2012, 21:05
Slide rule sight reduction accuracyPaul Hirose8 Apr 2012, 20:51
Re: Why are NA sight reduction tables not popular?Alan S8 Apr 2012, 20:43
Re: Bowditch sightreduction table (Ageton?)Alan S8 Apr 2012, 20:34
Re: Bowditch sightreduction table (Ageton?)Paul Hirose8 Apr 2012, 20:11
Re: Why are NA sight reduction tables not popular?Lu Abel8 Apr 2012, 19:11
Re: Why are NA sight reduction tables notGary LaPook8 Apr 2012, 18:36
Star findingPeter Hakel8 Apr 2012, 17:21
Re: Why are NA sight reduction tables notAlexandre Eremenko8 Apr 2012, 17:05
Re: Bowditch sightreduction table (Ageton?)Hewitt Schlereth8 Apr 2012, 16:24
Re: Why are NA sight reduction tables not popular?Robert Eno8 Apr 2012, 15:27
Re: Why are NA sight reduction tables notpopular?Geoffrey Kolbe8 Apr 2012, 15:27
Re: Bowditch sightreduction table (Ageton?)Greg Rudzinski8 Apr 2012, 15:10
Re: Why are NA sight reduction tables not popular?Alexandre Eremenko8 Apr 2012, 15:08
Re: Why are NA sight reduction tables not popular?Stan K8 Apr 2012, 14:35
No messageRonald P Barrett8 Apr 2012, 08:26
Why are NA sight reduction tables not popular?Geoffrey Kolbe8 Apr 2012, 06:04
Re: Bowditch sightreduction table (Ageton?)h.a.c. van Asten8 Apr 2012, 06:40
Re: Bowditch sightreduction table (Ageton?)Lu Abel8 Apr 2012, 05:12
Re: Bowditch sightreduction table (Ageton?)Örjan Sandström8 Apr 2012, 05:10
Re: Bowditch sightreduction table (Ageton?)Alan S8 Apr 2012, 02:31
Re: Bowditch sightreduction table (Ageton?)Greg Rudzinski8 Apr 2012, 00:44
Re: Bowditch sightreduction table (Ageton?)Lu Abel8 Apr 2012, 00:12
Re: Bowditch sightreduction table (Ageton?)Alan S7 Apr 2012, 23:38
Re: Bowditch sightreduction table (Ageton?)Greg Rudzinski7 Apr 2012, 23:20
Re: Bowditch sightreduction table (Ageton?)Lu Abel7 Apr 2012, 22:32
Bowditch: 1995 and 2002Frank Reed7 Apr 2012, 22:33
Re: Bowditch sightreduction table (Ageton?)Frank Reed7 Apr 2012, 22:11
Re: Bowditch sightreduction table (Ageton?)Örjan Sandström7 Apr 2012, 21:42
Re: Bowditch sightreduction table (Ageton?)Greg Rudzinski7 Apr 2012, 19:43
Re: Bowditch sightreduction table (Ageton?)David Fleming7 Apr 2012, 18:33
Bowditch sightreduction table (Ageton?)Örjan Sandström7 Apr 2012, 16:41
Re: Horizontal Sextant angles plot.Lu Abel6 Apr 2012, 20:01
Re: GPS (was horizontal angles)Lu Abel6 Apr 2012, 19:59
Re: Purchasing a Russian Chronomet er - or American??Alan S6 Apr 2012, 19:08
Re: Horizontal Sextant angles plot.Richard B. Langley6 Apr 2012, 18:24
Re: Horizontal Sextant angles plot.Richard B. Langley6 Apr 2012, 18:05
Re: Horizontal Sextant angles plot.Lu Abel6 Apr 2012, 17:54
Re: Horizontal Sextant angles plot.Lu Abel6 Apr 2012, 15:45
Re: Horizontal Sextant angles plot.Byron Franklin6 Apr 2012, 13:19
Re: Horizontal Sextant angles plot.Byron Franklin6 Apr 2012, 13:04
Re: Horizontal Sextant angles plot.Alexandre Eremenko6 Apr 2012, 12:02
Re: Horizontal Sextant angles plot.Richard B. Langley6 Apr 2012, 11:47
Re: GPS InterferenceGary LaPook6 Apr 2012, 09:20
Re: Purchasing a Russian Chronomet er - or American??Zvi Doron6 Apr 2012, 08:15
Re: Dip-meter againBill Morris6 Apr 2012, 05:29
Re: Dip-meter againAntoine Couëtte6 Apr 2012, 05:21
Re: Purchasing a Russian Chronomet er - or American??Alan S6 Apr 2012, 05:20
Re: Question to the listLu Abel6 Apr 2012, 04:23
Re: Question to the listLu Abel6 Apr 2012, 04:20
Re: Question to the listLu Abel6 Apr 2012, 04:14
Re: Dip-meter againAlexandre Eremenko6 Apr 2012, 02:20
Re: Purchasing a Russian Chronomet er - or American??Greg Rudzinski6 Apr 2012, 00:56
Re: Purchasing a Russian Chronomet er - or American??Greg Rudzinski6 Apr 2012, 00:10
Re: Purchasing a Russian Chronomet er - orAmerican??Alexandre Eremenko5 Apr 2012, 23:46
Re: Purchasing a Russian Chronomet er - or American??Alan S5 Apr 2012, 23:45
Re: Purchasing a Russian Chronomet er - or American??Zvi Doron5 Apr 2012, 23:44
Re: Purchasing a Russian Chronomet er - or American??Alan S5 Apr 2012, 23:40
Re: Purchasing a Russian Chronomet er - or American??Greg Rudzinski5 Apr 2012, 23:33
Re: Purchasing a Russian Chronomet er - or American??Ken Muldrew5 Apr 2012, 23:28
Re: Question to the listAlexandre Eremenko5 Apr 2012, 23:27
Re: Horizontal Sextant angles plot.Alexandre Eremenko5 Apr 2012, 23:20
Re: Question to the listAlexandre Eremenko5 Apr 2012, 23:13
Re: Purchasing a Russian Chronomet er - or American??Alan S5 Apr 2012, 22:30
Re: Question to the listLu Abel5 Apr 2012, 20:37
Re: Question to the listAlexandre Eremenko5 Apr 2012, 20:31
Re: Purchasing a Russian Chronometer - or American??Zvi Doron5 Apr 2012, 20:30
Re: Question to the listFrank Reed5 Apr 2012, 20:13
Re: Horizontal Sextant angles plot.Byron Franklin5 Apr 2012, 19:28
Re: Horizontal Sextant angles plot.Lu Abel5 Apr 2012, 19:14
Re: Horizontal Sextant angles plot.Byron Franklin5 Apr 2012, 19:07
Re: Horizontal Sextant angles plot.Alexandre Eremenko5 Apr 2012, 18:41
Re: Question to the listLu Abel5 Apr 2012, 18:34
Re: Globes as cel-nav aids on small craftAlexandre Eremenko5 Apr 2012, 18:30
Re: Question to the listGeoffrey Kolbe5 Apr 2012, 18:27
Re: Question to the listAlexandre Eremenko5 Apr 2012, 18:19
Re: Purchasing a Russian Chronometer - or American??Alexandre Eremenko5 Apr 2012, 18:10
Re: Horizontal Sextant angles plot.Lu Abel5 Apr 2012, 18:00
Re: Question to the listLu Abel5 Apr 2012, 17:43
Re: Question to the listLu Abel5 Apr 2012, 17:41
Re: Globes as cel-nav aids on small craftAlexandre Eremenko5 Apr 2012, 17:31
Re: Globes as cel-nav aids on small craftGeoffrey Kolbe5 Apr 2012, 17:10
Re: Question to the listMarcel Tschudin5 Apr 2012, 17:18
Re: Globes as cel-nav aids on small craftÖrjan Sandström5 Apr 2012, 17:06
Re: Question to the listÖrjan Sandström5 Apr 2012, 16:57
Re: Question to the listGreg Rudzinski5 Apr 2012, 16:47
Re: Purchasing a Russian Chronometer - or American??Zvi Doron5 Apr 2012, 15:56
Re: Horizontal Sextant angles plot.Alexandre Eremenko5 Apr 2012, 15:54
Question to the listAlexandre Eremenko5 Apr 2012, 15:51
Re: Horizontal Sextant angles plot.Byron Franklin5 Apr 2012, 15:46
Re: Globes as cel-nav aids on small craftStan K5 Apr 2012, 14:40
Re: Purchasing a Russian ChronometerAlexandre Eremenko5 Apr 2012, 14:04
Re: Dip-meter againAlexandre Eremenko5 Apr 2012, 13:45
Re: Station pointer London UKAlexandre Eremenko5 Apr 2012, 13:21
Re: Globes as cel-nav aids on small craftAlexandre Eremenko5 Apr 2012, 13:18
Re: Dip-meter againAntoine Couëtte5 Apr 2012, 11:59
Purchasing a Russian ChronometerZvi Doron5 Apr 2012, 10:39
Re: Dip-meter againBill Morris5 Apr 2012, 09:56
Re: Station pointer London UKBill B5 Apr 2012, 08:45
Re: Station pointer London UKLars Bergman5 Apr 2012, 06:18
Re: Globes as cel-nav aids on small craftBill B5 Apr 2012, 05:53
Globes as cel-nav aids on small craftGeoffrey Kolbe5 Apr 2012, 05:34
Re: Station pointer London UKAlexandre Eremenko5 Apr 2012, 03:47
Re: Station pointer London UKAlexandre Eremenko5 Apr 2012, 03:33
Re: Station pointer London UKAlexandre Eremenko5 Apr 2012, 02:48
Re: Station pointer London UKKen Gebhart5 Apr 2012, 02:29
Re: Station pointer London UKBill B4 Apr 2012, 23:52
Re: A basic sight reduction questionAlexandre Eremenko4 Apr 2012, 23:48
Re: A basic sight reduction questionStan K4 Apr 2012, 23:23
Re: A basic sight reduction questionStan K4 Apr 2012, 23:21
Re: A basic sight reduction questionDave Walden4 Apr 2012, 23:14
Re: A basic sight reduction questionStan K4 Apr 2012, 23:10
Re: Station pointer London UKAlexandre Eremenko4 Apr 2012, 21:46
Re: A basic sight reduction questionAlexandre Eremenko4 Apr 2012, 21:39
Re: Station pointer London UKAlexandre Eremenko4 Apr 2012, 21:32
Re: A basic sight reduction questionh.a.c. van Asten4 Apr 2012, 21:31
Re: A basic sight reduction questionGary LaPook4 Apr 2012, 21:03
Re: A basic sight reduction questionGary LaPook4 Apr 2012, 20:53
Re: Station pointer London UKBill B4 Apr 2012, 20:35
Re: A basic sight reduction questionStan K4 Apr 2012, 20:33
Re: A basic sight reduction questionBill B4 Apr 2012, 20:30
Re: A basic sight reduction questionBill B4 Apr 2012, 20:23
Re: Station pointer London UKKen Gebhart4 Apr 2012, 20:29
Re: A basic sight reduction questionGreg Rudzinski4 Apr 2012, 20:02
Re: A basic sight reduction questionAlexandre Eremenko4 Apr 2012, 19:55
Re: A basic sight reduction questionDave Walden4 Apr 2012, 19:24
Re: A basic sight reduction questionStan K4 Apr 2012, 18:39
Re: A basic sight reduction questionAlexandre Eremenko4 Apr 2012, 18:07
Re: Station pointer London UKAlexandre Eremenko4 Apr 2012, 17:56
Re: Symmedian point plotters for sale---Fifty dollars eachAlexandre Eremenko4 Apr 2012, 17:43
Re: Cougar Ace seen off Jamestown... What are the odds?Alexandre Eremenko4 Apr 2012, 17:30
Re: A basic sight reduction questionStan K4 Apr 2012, 17:25
Re: Station pointer London UKRandall Morrow4 Apr 2012, 17:15
Re: Station pointer London UKAlexandre Eremenko4 Apr 2012, 16:52
Re: A basic sight reduction questionGary LaPook4 Apr 2012, 16:44
Re: A basic sight reduction questionDave Walden4 Apr 2012, 16:42
Re: Cougar Ace seen off Jamestown... What are the odds?Paul Saffo4 Apr 2012, 15:07
Re: Station pointer London UKMagnus Sjoquist4 Apr 2012, 14:37
A basic sight reduction questionStan K4 Apr 2012, 13:50
Ocean currents animationJohn Doe4 Apr 2012, 05:20
Unusual Tamaya with Coutinho style AHPaul Saffo4 Apr 2012, 04:15
Re: Titanic's last starsPeter Hakel4 Apr 2012, 03:54
Re: Oil for Sextants, Chronometers, etc.Tom Sult3 Apr 2012, 00:00
Re: Oil for Sextants, Chronometers, etc.Brendan Kinch3 Apr 2012, 21:31
Re: Cougar Ace seen off Jamestown... What are the odds?Lu Abel3 Apr 2012, 21:26
Re: Cougar Ace seen off Jamestown... What are the odds?Lu Abel3 Apr 2012, 21:08
Re: Cougar Ace seen off Jamestown... What are the odds?Bill B3 Apr 2012, 21:04
Re: Oil for Sextants, Chronometers, etc.Geoffrey Kolbe3 Apr 2012, 19:46
Re: Cougar Ace seen off Jamestown... What are the odds?Patrick Goold3 Apr 2012, 18:46
Re: Oil for Sextants, Chronometers, etc.Brendan Kinch3 Apr 2012, 18:15
Re: Oil for Sextants, Chronometers, etc.Zvi Doron3 Apr 2012, 18:00
Re: Cougar Ace seen off Jamestown... What are theodds?Geoffrey Kolbe3 Apr 2012, 17:32
Re: Oil for Sextants, Chronometers, etc.Alexandre Eremenko3 Apr 2012, 17:33
Re: Oil for Sextants, Chronometers, etc.G Becker3 Apr 2012, 17:20
Re: Station pointer London UKAlexandre Eremenko3 Apr 2012, 15:43
Re: Station pointer London UKKen Gebhart3 Apr 2012, 15:49
Cougar Ace seen off Jamestown... What are the odds?Frank Reed3 Apr 2012, 15:16
Station pointer London UKMagnus Sjoquist3 Apr 2012, 14:34
Re: Oil for Sextants, Chronometers, etc.Alan S3 Apr 2012, 00:31
Re: Oil for Sextants, Chronometers, etc.Zvi Doron2 Apr 2012, 20:23
Re: Oil for Sextants, Chronometers, etc.Bill Morris2 Apr 2012, 20:02
Re: Oil for Sextants, Chronometers, etc.Ridge White2 Apr 2012, 19:29
Re: Current Sextant ManufacturersJean-Philippe Planas2 Apr 2012, 18:54
Re: Current Sextant ManufacturersJean-Philippe Planas2 Apr 2012, 18:27
Re: Current Sextant ManufacturersÖrjan Sandström2 Apr 2012, 15:39
Oil for Sextants, Chronometers, etc.W F Jones2 Apr 2012, 15:24
Re: Current Sextant ManufacturersPhilip Lange2 Apr 2012, 14:41
Re: Use of FER's Lunars Calculator [was : Lunar weatherin Indiana]Alexandre Eremenko2 Apr 2012, 12:52
Re: Current Sextant ManufacturersAlexandre Eremenko2 Apr 2012, 12:13
Re: Use of FER's Lunars Calculator [was : Lunar weatherin Indiana]Alexandre Eremenko2 Apr 2012, 12:11
Re: Current Sextant ManufacturersBill B2 Apr 2012, 06:56
Re: Current Sextant ManufacturersGeoffrey Kolbe2 Apr 2012, 06:31
Re: Current Sextant ManufacturersBill B2 Apr 2012, 06:24
Re: Current Sextant ManufacturersJean-Philippe Planas2 Apr 2012, 05:53
Use of FER's Lunars Calculator [was : Lunar weather in Indiana]Antoine Couëtte2 Apr 2012, 05:29
Re: Pencils (Erasers) for NavigationN S Gurnell2 Apr 2012, 04:43
Re: the tutorials of Al PlacetteBill B2 Apr 2012, 03:16
Re: Omega from Intrepid.Byron Franklin2 Apr 2012, 03:09
Re: Pencils (Erasers) for NavigationAlexandre Eremenko2 Apr 2012, 00:35
Re: Pencils (Erasers) for NavigationGreg Rudzinski2 Apr 2012, 00:06
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsBill Morris1 Apr 2012, 23:38
Re: Visual Navigation.Byron Franklin1 Apr 2012, 22:12
Re: Current Sextant ManufacturersAlexandre Eremenko1 Apr 2012, 22:12
Re: Pencils (Erasers) for NavigationAlexandre Eremenko1 Apr 2012, 21:58
Re: Current Sextant ManufacturersJean-Philippe Planas1 Apr 2012, 20:51
Re: Visual Navigation.Richard B. Langley1 Apr 2012, 20:40
Visual Navigation.Byron Franklin1 Apr 2012, 20:20
Pencils (Erasers) for NavigationGreg Rudzinski1 Apr 2012, 19:42
Re: Current Sextant ManufacturersAlexandre Eremenko1 Apr 2012, 18:49
Re: Current Sextant ManufacturersJean-Philippe Planas1 Apr 2012, 18:10
Re: nRe: Lunar weather in IndianaAlexandre Eremenko1 Apr 2012, 16:41
Re: Lunar weather in IndianaAntoine Couëtte1 Apr 2012, 16:41
Re: Lunar weather in IndianaAlexandre Eremenko1 Apr 2012, 16:24
NRe: Lunar weather in IndianaAntoine Couëtte1 Apr 2012, 16:17
Re: Lunar weather in IndianaAlexandre Eremenko1 Apr 2012, 15:23
Re: Lunar weather in IndianaAntoine Couëtte1 Apr 2012, 13:31
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsKen Gebhart1 Apr 2012, 02:38
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsAlan S31 Mar 2012, 23:41
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 22:56
Leveling mirror with plumbobÖrjan Sandström31 Mar 2012, 22:47
Re: SNO-Ts on eBay with Horizon Mirror InstalledBackwardsAlexandre Eremenko31 Mar 2012, 22:42
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsZvi Doron31 Mar 2012, 21:49
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsAlan S31 Mar 2012, 21:22
Re: Current Sextant ManufacturersGreg Rudzinski31 Mar 2012, 21:21
Re: Current Sextant ManufacturersBill B31 Mar 2012, 20:16
Re: Current Sextant ManufacturersBill B31 Mar 2012, 20:10
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsBill Morris31 Mar 2012, 20:05
Re: Current Sextant ManufacturersJean-Philippe Planas31 Mar 2012, 19:28
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsZvi Doron31 Mar 2012, 19:20
Re: SNO-Ts on eBay with Horizon Mirror InstalledBackwardsAlexandre Eremenko31 Mar 2012, 19:00
Re: SNO-Ts on eBay with Horizon Mirror InstalledZvi Doron31 Mar 2012, 18:58
Re: Current Sextant ManufacturersZvi Doron31 Mar 2012, 18:55
Re: SNO-Ts on eBay with Horizon Mirror InstalledZvi Doron31 Mar 2012, 18:55
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 18:41
Re: Current Sextant ManufacturersGreg Rudzinski31 Mar 2012, 18:09
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsAlexandre Eremenko31 Mar 2012, 17:16
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsAlan S31 Mar 2012, 17:18
Re: SNO-Ts on eBay with Horizon Mirror Installed BackwardsAlexandre Eremenko31 Mar 2012, 16:55
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 16:51
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 16:46
SNO-Ts on eBay with Horizon Mirror Installed BackwardsZvi Doron31 Mar 2012, 15:08
Re: Current Sextant ManufacturersZvi Doron31 Mar 2012, 14:50
Re: Current Sextant ManufacturersGreg Rudzinski31 Mar 2012, 14:26
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 12:59
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 12:43
Re: Current Sextant ManufacturersAlexandre Eremenko31 Mar 2012, 12:35
Re: Current Sextant ManufacturersZvi Doron31 Mar 2012, 09:42
Re: Current Sextant ManufacturersAndrés Ruiz31 Mar 2012, 09:20
Re: Current Sextant ManufacturersGeoffrey Kolbe31 Mar 2012, 07:10
Re: Current Sextant ManufacturersGeoffrey Kolbe31 Mar 2012, 07:14
Re: Current Sextant ManufacturersBill B31 Mar 2012, 06:22
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 21:45
Re: Current Sextant ManufacturersBill Morris30 Mar 2012, 20:15
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 18:01
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 17:42
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 17:08
Re: Current Sextant ManufacturersGreg Rudzinski30 Mar 2012, 16:44
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 16:31
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 15:35
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 15:15
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 15:03
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 14:33
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 14:21
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 14:10
Re: Current Sextant ManufacturersAlexandre Eremenko30 Mar 2012, 13:24
Re: Current Sextant ManufacturersZvi Doron30 Mar 2012, 06:27
Re: Dip-meter againAlexandre Eremenko30 Mar 2012, 02:20
Soviet and American dip-metersAlexandre Eremenko29 Mar 2012, 23:05
Re: Current Sextant ManufacturersAlexandre Eremenko29 Mar 2012, 22:29
Re: Current Sextant ManufacturersZvi Doron29 Mar 2012, 21:11
Re: Dip-meter againAlexandre Eremenko29 Mar 2012, 20:49
Re: Current Sextant ManufacturersAlexandre Eremenko29 Mar 2012, 20:45
Re: Current Sextant ManufacturersAlan S29 Mar 2012, 20:33
Current Sextant ManufacturersZvi Doron29 Mar 2012, 19:26
Re: Dip-meter againDave Walden29 Mar 2012, 13:18
Re: Dip-meter againLars Bergman29 Mar 2012, 08:49
Re: Dip-meter againGary LaPook29 Mar 2012, 08:35
Re: Frank: welcome back (and questions)Bill B29 Mar 2012, 07:42
Re: Lunar weather in IndianaAlexandre Eremenko29 Mar 2012, 05:28
Re: Dip-meter againAlexandre Eremenko29 Mar 2012, 05:28
Re: Dip-meter againAlexandre Eremenko29 Mar 2012, 05:25
Re: Dip-meter againGary LaPook29 Mar 2012, 05:21
Re: Lunar weather in IndianaAntoine Couëtte29 Mar 2012, 04:56
Re: Dip-meter againBill Morris29 Mar 2012, 04:46
Re: Dip-meter againBill Morris29 Mar 2012, 04:40
Re: Metal versus plastic or better telescope?Alan S29 Mar 2012, 04:24
Re: Dip-meter againBill Morris29 Mar 2012, 04:22
Re: Lunar weather in IndianaAlexandre Eremenko29 Mar 2012, 04:06
Re: Lunar weather in IndianaAntoine Couëtte29 Mar 2012, 03:09
Lunar weather in IndianaAlexandre Eremenko29 Mar 2012, 01:45
Re: Metal versus plastic or better telescope?Bill B29 Mar 2012, 01:23
Re: Sudden shift in sextant sightsBill B29 Mar 2012, 01:10
Re: Metal versus plastic or better telescope?Frank Reed29 Mar 2012, 00:48
Re: Sudden shift in sextant sightsFrank Reed29 Mar 2012, 00:39
Re: Sudden shift in sextant sightsAlexandre Eremenko28 Mar 2012, 22:09
Re: Sudden shift in sextant sightsZvi Doron28 Mar 2012, 21:37
Re: Sudden shift in sextant sightsAlexandre Eremenko28 Mar 2012, 21:25
Re: Dip-meter againAlexandre Eremenko28 Mar 2012, 21:22
Re: Sudden shift in sextant sightsZvi Doron28 Mar 2012, 21:16
Re: Sudden shift in sextant sightsAlan S28 Mar 2012, 21:04
Dip-meter againAlexandre Eremenko28 Mar 2012, 21:00
Re: Metal versus plastic or better telescope?Alan S28 Mar 2012, 20:48
Re: Metal versus plastic or better telescope?Alan S28 Mar 2012, 20:28
Re: Sudden shift in sextant sightsAlexandre Eremenko28 Mar 2012, 20:23
Sudden shift in sextant sightsZvi Doron28 Mar 2012, 19:34
Re: Putting a date on NocturnalsPaul Hirose28 Mar 2012, 18:43
Re: Putting a date on NocturnalsG Becker28 Mar 2012, 16:03
Re: Frank: welcome back (and questions)Alexandre Eremenko28 Mar 2012, 15:45
Re: Putting a date on NocturnalsBrendan Kinch28 Mar 2012, 11:31
Re: Frank: welcome back (and questions)Bill B28 Mar 2012, 09:33
Re: Metal versus plastic or better telescope?Alexandre Eremenko28 Mar 2012, 04:36
Re: Frank: welcome back (and questions)Alexandre Eremenko28 Mar 2012, 04:27
Re: Metal versus plastic or better telescope?Frank Reed28 Mar 2012, 03:58
Re: Frank: welcome back (and questions)Frank Reed28 Mar 2012, 03:38
Re: Metal versus plastic or better telescope?Alexandre Eremenko28 Mar 2012, 02:38
Frank: welcome back (and questions)Alexandre Eremenko28 Mar 2012, 00:26
Re: Metal versus plastic or better telescope?Alexandre Eremenko28 Mar 2012, 00:15
Re: Metal versus plastic or better telescope?Alexandre Eremenko28 Mar 2012, 00:00
Re: Metal versus plastic or better telescope?Alan S27 Mar 2012, 23:00
Re: Metal versus plastic or better telescope?Alan S27 Mar 2012, 22:40
Re: Putting a date on NocturnalsG Becker27 Mar 2012, 20:26
Putting a date on NocturnalsBrendan Kinch27 Mar 2012, 19:34
Re: Metal versus plastic or better telescope?Randall Morrow27 Mar 2012, 19:33
Re: Metal versus plastic or better telescope?Lu Abel27 Mar 2012, 19:05
Re: Metal versus plastic or better telescope?Alexandre Eremenko27 Mar 2012, 18:54
Re: Metal versus plastic or better telescope?Alexandre Eremenko27 Mar 2012, 18:53
Re: Metal versus plastic or better telescope?Randall Morrow27 Mar 2012, 18:38
Re: Metal versus plastic or better telescope?Örjan Sandström27 Mar 2012, 18:30
Re: Metal versus plastic or better telescope?Örjan Sandström27 Mar 2012, 18:19
Re: Metal versus plastic or better telescope?Greg Rudzinski27 Mar 2012, 18:02
Re: Metal versus plastic or better telescope?Alan S27 Mar 2012, 17:58
Re: Metal versus plastic or better telescope?Frank Reed27 Mar 2012, 17:56
Re: Metal versus plastic or better telescope?Alan S27 Mar 2012, 17:49
Re: the tutorials of Al PlacetteAlan S27 Mar 2012, 17:38
Re: Metal versus plastic or better telescope?Randall Morrow27 Mar 2012, 16:59
Teaching Celestial Navigation.Byron Franklin27 Mar 2012, 16:29
Metal versus plastic or better telescope?Randall Morrow27 Mar 2012, 14:35
Re: Help with London Chronometer makerFrank Reed27 Mar 2012, 14:15
Re: the tutorials of Al PlacetteDave Walden27 Mar 2012, 12:06
Re: the tutorials of Al PlacetteBill B27 Mar 2012, 05:04
The tutorials of Al PlacetteAlan S27 Mar 2012, 00:37
Re: CN Aboard Commercial FlightAlan S27 Mar 2012, 00:00
Re: CN Aboard Commercial FlightAlan S26 Mar 2012, 23:29
Re: CN Aboard Commercial FlightAlexandre Eremenko26 Mar 2012, 22:54
Re: CN Aboard Commercial FlightLarry Smith26 Mar 2012, 22:10
Re: cel nav pageAlexandre Eremenko26 Mar 2012, 17:23
Re: cel nav pageAlan S26 Mar 2012, 16:46
Cel nav pageDave Walden26 Mar 2012, 16:16
Re: Ex-meridian On-line CalculatorGreg Rudzinski26 Mar 2012, 11:45
Re: Ex-meridian On-line CalculatorAlan S26 Mar 2012, 04:58
Ex-meridian On-line CalculatorGreg Rudzinski25 Mar 2012, 12:14
Re: Summary so far: Extremely poor condtions, clocksDavid Fleming24 Mar 2012, 14:15
Re: Extremely poor conditions??Atomic ClocksAlexandre Eremenko24 Mar 2012, 13:28
Re: Extremely poor conditions??Atomic ClocksBill Noyce24 Mar 2012, 12:59
Re: Summary so far: Extremely poor condtions, clocksÖrjan Sandström24 Mar 2012, 05:05
Summary so far: Extremely poor condtions, clocksAlexandre Eremenko24 Mar 2012, 02:50
Re: W. Wales in Churchull (reply and questions toKen)Alexandre Eremenko24 Mar 2012, 01:50
Re: W. Wales in Churchull (reply and questions to Ken)Ken Muldrew24 Mar 2012, 01:41
W. Wales in Churchull (reply and questions to Ken)Alexandre Eremenko23 Mar 2012, 23:00
Re: Extremely poor conditions??Atomic ClocksBill B23 Mar 2012, 21:39
Re: Extremely poor conditions??Alexandre Eremenko23 Mar 2012, 18:08
Re: Extremely poor conditions??Lars Bergman23 Mar 2012, 16:42
Re: Atomic ClocksLu Abel23 Mar 2012, 16:14
Re: Atomic ClocksLu Abel23 Mar 2012, 16:00
Re: Extremely poor conditions??Atomic ClocksAlexandre Eremenko23 Mar 2012, 14:52
Re: Extremely poor conditions??Atomic ClocksDavid Fleming23 Mar 2012, 14:20
Re: Extremely poor conditions??Atomic ClocksAlexandre Eremenko23 Mar 2012, 14:12
Re: Extremely poor conditions??Atomic ClocksDave Walden23 Mar 2012, 12:47
Re: Extremely poor conditions??Atomic ClocksDave Walden23 Mar 2012, 12:44
Re: Extremely poor conditions??Atomic ClocksGreg Rudzinski23 Mar 2012, 12:10
Re: more on artificia;l horizons ala davis and mirror typeZvi Doron23 Mar 2012, 07:46
Re: Extremely poor conditions??Alexandre Eremenko23 Mar 2012, 02:29
Re: Extremely poor conditions??Bill B23 Mar 2012, 02:19
Re: Android app for celestial naviKen Muldrew23 Mar 2012, 01:50
Re: Extremely poor conditions??Ken Muldrew23 Mar 2012, 01:40
Re: Extremely poor conditions??Alexandre Eremenko23 Mar 2012, 01:04
Re: more on artificia;l horizons ala davis and mirrortypeAlexandre Eremenko23 Mar 2012, 00:55
Re: Extremely poor conditions??Alexandre Eremenko23 Mar 2012, 00:51
Re: Android app for celestialnaviAlexandre Eremenko23 Mar 2012, 00:37
Re: Extremely poor conditions??Greg Rudzinski23 Mar 2012, 00:25
More on artificia;l horizons ala davis and mirror typeAlan S22 Mar 2012, 23:40
Re: Extremely poor conditions??Bill B22 Mar 2012, 23:38
Re: Android app for celestial navigationBill B22 Mar 2012, 23:03
Re: Android app for celestial navigationZvi Doron22 Mar 2012, 22:34
Re: Android app for celestial navigationAlexandre Eremenko22 Mar 2012, 21:52
Android app for celestial navigationZvi Doron22 Mar 2012, 21:27
Re: Extremely poor conditions??Bill B22 Mar 2012, 05:50
Atomic Watch (was: Extremely poor conditions??)Alexandre Eremenko22 Mar 2012, 01:31
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 21:36
Re: Extremely poor conditions??Greg Rudzinski21 Mar 2012, 19:58
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 18:59
Re: Extremely poor conditions??Randall Morrow21 Mar 2012, 18:52
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 18:43
Re: Extremely poor conditions??David Fleming21 Mar 2012, 17:38
Re: Extremely poor conditions??David Fleming21 Mar 2012, 17:33
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 17:24
Re: problems with artifical horizonsÖrjan Sandström21 Mar 2012, 17:09
Re: Extremely poor conditions, details.Richard B. Langley21 Mar 2012, 16:51
Re: Extremely poor conditions, details.Marcel Tschudin21 Mar 2012, 16:27
Re: first point of AriesJohn Doe21 Mar 2012, 16:19
Re: Extremely poor conditions??David Fleming21 Mar 2012, 16:17
Re: Extremely poor conditions, details.Alexandre Eremenko21 Mar 2012, 15:57
Re: Extremely poor conditions??David Fleming21 Mar 2012, 15:10
Re: PS. Extremely poor conditions, details.Marcel Tschudin21 Mar 2012, 14:38
Re: Extremely poor conditions, details.Marcel Tschudin21 Mar 2012, 13:57
PS. Extremely poor conditions, details.Alexandre Eremenko21 Mar 2012, 13:36
Extremely poor conditions, details.Alexandre Eremenko21 Mar 2012, 13:30
Re: Extremely poor conditions??Marcel Tschudin21 Mar 2012, 08:51
Re: Extremely poor conditions??Bill B21 Mar 2012, 05:46
Re: Extremely poor conditions??Bill B21 Mar 2012, 04:33
Re: problems with artifical horizonsAlan S21 Mar 2012, 03:57
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 02:59
Re: problems with artifical horizonsAlexandre Eremenko21 Mar 2012, 02:02
Re: Extremely poor conditions??Alexandre Eremenko21 Mar 2012, 01:32
Re: problems with artifical horizonsGary LaPook20 Mar 2012, 21:30
Re: problems with artifical horizonsGary LaPook20 Mar 2012, 21:22
Re: problems with artifical horizonsRandall Morrow20 Mar 2012, 21:03
Problems with artifical horizonsAlan S20 Mar 2012, 20:29
Re: Extremely poor conditions??Bill Morris20 Mar 2012, 18:51
Re: Extremely poor conditions??Brendan Kinch20 Mar 2012, 17:54
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 15:58
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 15:55
Re: Extremely poor conditions??Brendan Kinch20 Mar 2012, 14:58
Re: Extremely poor conditions??Gary LaPook20 Mar 2012, 14:34
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 14:32
Re: Extremely poor conditions??Greg Rudzinski20 Mar 2012, 14:22
Re: Extremely poor conditions??John H20 Mar 2012, 14:12
Re: Extremely poor conditions??John H20 Mar 2012, 13:57
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 13:53
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 13:48
Re: Online sight reduction and a question to FrankAlexandre Eremenko20 Mar 2012, 13:38
Re: Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 13:31
More EarhartDave Walden20 Mar 2012, 13:18
Re: Extremely poor conditions??John H20 Mar 2012, 09:35
Re: Extremely poor conditions??Marcel Tschudin20 Mar 2012, 09:18
Re: Online sight reduction and a question to FrankFrank Reed20 Mar 2012, 07:16
Re: Extremely poor conditions??Frank Reed20 Mar 2012, 07:14
NMM conference at Greenwich, England, this weekGeoffrey Kolbe20 Mar 2012, 06:58
Re: Online sight reduction and a question to FrankHenry Halboth20 Mar 2012, 03:58
Re: Online sight reduction and a question to FrankAlexandre Eremenko20 Mar 2012, 01:01
Extremely poor conditions??Alexandre Eremenko20 Mar 2012, 00:58
Re: Online sight reduction and a question to FrankGary LaPook19 Mar 2012, 22:30
Online sight reduction and a question to FrankAlexandre Eremenko19 Mar 2012, 22:28
Herodotus (was: query from Hakluyt)Alexandre Eremenko19 Mar 2012, 19:26
Re: Ancient Shipwreck Site?Wolfgang Köberer19 Mar 2012, 19:17
Re: A query from HakluytAlexandre Eremenko19 Mar 2012, 18:23
Re: A query from HakluytJohn H19 Mar 2012, 18:08
Re: A query from HakluytAlexandre Eremenko19 Mar 2012, 17:12
Re: Titanic's last starsGreg Rudzinski19 Mar 2012, 15:30
Re: F. J. Lemcke vernier sextant on eBayNoell Wilson19 Mar 2012, 13:22
Re: A query from HakluytWil Bailey19 Mar 2012, 11:39
A query from HakluytRichard Dunn19 Mar 2012, 09:47
Re: Ancient Shipwreck Site?John Cole19 Mar 2012, 02:08
Re: Titanic's last starsPaul Hirose18 Mar 2012, 23:54
Re: F. J. Lemcke vernier sextant on eBayBrendan Kinch18 Mar 2012, 02:23
F. J. Lemcke vernier sextant on eBayNoell Wilson18 Mar 2012, 00:29
Re: Titanic's last starsGreg Rudzinski17 Mar 2012, 16:34
Re: Titanic's last starsGreg Rudzinski17 Mar 2012, 14:59
Re: Ancient Shipwreck Site?Wolfgang Köberer17 Mar 2012, 08:47
Re: nautical almanac first point of ariesÖrjan Sandström17 Mar 2012, 07:11
Re: nautical almanac first point of ariesDave Walden16 Mar 2012, 21:37
Re: Compact Data for Navigators and Astronomersh.a.c. van Asten16 Mar 2012, 19:57
Re: Titanic's last starsGreg Rudzinski16 Mar 2012, 17:57
Re: nautical almanac first point of ariesÖrjan Sandström16 Mar 2012, 16:11
Re: Compact Data for Navigators and AstronomersPeter Hakel16 Mar 2012, 15:13
Casio Moon Phase and Tide Graph WatchesZvi Doron16 Mar 2012, 15:06
Re: Titanic's last starsGreg Rudzinski16 Mar 2012, 14:10
Compact Data for Navigators and AstronomersZvi Doron16 Mar 2012, 14:09
Titanic and Perigean Spring TidesFrank Reed16 Mar 2012, 00:23
Titanic's last starsPaul Hirose16 Mar 2012, 00:05
Re: Ancient Shipwreck Site?Dave Walden15 Mar 2012, 22:54
Ancient Shipwreck Site?John Cole15 Mar 2012, 20:38
Sextant/Octant Aftermarket CasesGreg Rudzinski15 Mar 2012, 19:47
Re: CN Aboard Commercial Flightsh.a.c. van Asten15 Mar 2012, 19:36
Re: CN Aboard Commercial FlightsAlexandre Eremenko15 Mar 2012, 19:16
Re: useful linksZvi Doron15 Mar 2012, 18:41
Re: CN Aboard Commercial FlightsGreg Rudzinski15 Mar 2012, 18:21
Useful linksÖrjan Sandström15 Mar 2012, 18:14
Re: CN Aboard Commercial FlightsClive Sutherland15 Mar 2012, 18:09
Re: CN Aboard Commercial FlightsAlexandre Eremenko15 Mar 2012, 17:40
Re: CN Aboard Commercial FlightsGreg Rudzinski15 Mar 2012, 15:14
Re: nautical almanac first point of ariesJohn Doe15 Mar 2012, 04:00
Re: CN Aboard Commercial FlightAlan S14 Mar 2012, 21:45
Re: The Navigation FoundationMike Burkes14 Mar 2012, 16:05
Re: CN Aboard Commercial FlightGreg Rudzinski14 Mar 2012, 14:04
Re: CN Aboard Commercial Flighth.a.c. van Asten14 Mar 2012, 10:13
Re: CN Aboard Commercial FlightJames N Wilson14 Mar 2012, 03:56
Re: Corrections for use of artificial horizon at 1,000' MSL?Gary LaPook14 Mar 2012, 00:57
Re: nautical almanac first point of ariesAndrés Ruiz13 Mar 2012, 21:01
Re: 3-Star Fix - "Canned Survival Problem"Gary LaPook13 Mar 2012, 16:58
Re: 3-Star Fix - "Canned Survival Problem"Sean C13 Mar 2012, 16:11
Re: Corrections for use of artificial horizon at 1,000' MSL?Fred Hebard13 Mar 2012, 15:49
Re: Corrections for use of artificial horizon at 1,000'MSL?Alexandre Eremenko13 Mar 2012, 15:27
Re: Planets Planets 3Alexandre Eremenko13 Mar 2012, 15:05
Re: Corrections for use of artificial horizon at 1,000' MSL?Antoine Couëtte13 Mar 2012, 14:12
Re: 3-Star Fix - "Canned Survival Problem"Gary LaPook13 Mar 2012, 11:57
Re: Corrections for use of artificial horizon at 1,000' MSL?Gary LaPook13 Mar 2012, 09:44
Re: The Navigation FoundationGary LaPook13 Mar 2012, 09:34
Re: 3-Star Fix - "Canned Survival Problem"Gary LaPook13 Mar 2012, 09:32
Re: 3-Star Fix - "Canned Survival Problem"Gary LaPook13 Mar 2012, 09:26
Corrections for use of artificial horizon at 1,000' MSL?Scott Statz13 Mar 2012, 06:33
Re: Planets Planets 3Bill B13 Mar 2012, 06:18
Re: 3-Star Fix - "Canned Survival Problem"Sean C13 Mar 2012, 04:38
Re: The Navigation FoundationMike Burkes13 Mar 2012, 02:40
Re: SNO-M vs C. PlathAlexandre Eremenko13 Mar 2012, 02:26
Re: SNO-M vs C. PlathBill Morris13 Mar 2012, 02:15
Re: SNO-M vs C. PlathAlexandre Eremenko13 Mar 2012, 01:26
The Navigation FoundationRobert Eno13 Mar 2012, 00:51
Re: SNO-M vs C. PlathBill Morris13 Mar 2012, 00:46
Re: SNO-M vs C. PlathAlexandre Eremenko12 Mar 2012, 21:46
Re: CN Aboard Commercial FlightGeoffrey Kolbe12 Mar 2012, 21:40
Re: SNO-M vs C. PlathAlexandre Eremenko12 Mar 2012, 21:33
Re: nautical almanac first point of ariesGeoffrey Kolbe12 Mar 2012, 21:26
Re: CN Aboard Commercial FlightAlexandre Eremenko12 Mar 2012, 21:01
Re: nautical almanac first point of ariesRobert Bernecky12 Mar 2012, 20:57
Re: CN Aboard Commercial FlightGeoffrey Kolbe12 Mar 2012, 19:28
Re: CN Aboard Commercial FlightLu Abel12 Mar 2012, 18:41
Re: CN Aboard Commercial FlightRobert Eno12 Mar 2012, 18:17
Nautical almanac first point of ariesJohn Doe12 Mar 2012, 18:17
Re: CN Aboard Commercial FlightKen Gebhart12 Mar 2012, 18:08
Re: CN Aboard Commercial FlightZvi Doron12 Mar 2012, 17:31
Re: CN Aboard Commercial FlightAlan S12 Mar 2012, 17:13
Re: the term "Latitude by account" means??Alan S12 Mar 2012, 17:05
Re: SNO-M vs C. PlathAlexandre Eremenko12 Mar 2012, 14:50
Re: Great Circle.Marco Costa12 Mar 2012, 14:39
Re: the term "Latitude by account" means??Greg Rudzinski12 Mar 2012, 12:42
Re: Custom index of NavList messagesDave Walden12 Mar 2012, 12:31
Re: SNO-M vs C. Plathh.a.c. van Asten12 Mar 2012, 10:33
Re: SNO-M vs C. PlathBill Morris12 Mar 2012, 08:49
Re: Emailing: A-meteor-storm-over-Stone-008.jpgh.a.c. van Asten12 Mar 2012, 06:46
Re: Planets PlanetsBill B12 Mar 2012, 05:19
SNO-M vs C. PlathAlexandre Eremenko12 Mar 2012, 05:16
Re: George HuxtableBill Morris12 Mar 2012, 04:18
Custom index of NavList messagesFrank Reed12 Mar 2012, 03:31
Re: Early XVIII century nav bookAlexandre Eremenko12 Mar 2012, 02:53
Re: CN Aboard Commercial FlightDerrick Young12 Mar 2012, 02:20
Re: CN Aboard Commercial FlightAlexandre Eremenko12 Mar 2012, 02:18
Re: Early XVIII century nav bookAlexandre Eremenko12 Mar 2012, 01:52
Re: CN Aboard Commercial FlightGary LaPook12 Mar 2012, 01:09
Re: the term "Latitude by account" means??Alan S12 Mar 2012, 01:00
Re: CN Aboard Commercial FlightFrank Reed12 Mar 2012, 00:36
Re: Early XVIII century nav bookFrank Reed12 Mar 2012, 00:25
Re: the term "Latitude by account" means??Frank Reed12 Mar 2012, 00:15
The term "Latitude by account" means??Alan S11 Mar 2012, 23:10
Re: Great Circle.Byron Franklin11 Mar 2012, 21:00
Re: 3-Star Fix - "Canned Survival Problem"Sean C11 Mar 2012, 20:23
Re: George HuxtableAndrés Ruiz11 Mar 2012, 19:06
Re: CN Aboard Commercial FlightAlexandre Eremenko11 Mar 2012, 18:12
Re: George HuxtableJean-Philippe Planas11 Mar 2012, 17:28
Re: George HuxtableAlexandre Eremenko11 Mar 2012, 16:12
Early XVIII century nav bookAlexandre Eremenko11 Mar 2012, 15:33
Planets PlanetsAlexandre Eremenko11 Mar 2012, 14:41
Re: Great Circle.Marco Costa11 Mar 2012, 14:00
Great Circle.Byron Franklin11 Mar 2012, 02:06
Re: Complete on board Celestial navigatorh.a.c. van Asten10 Mar 2012, 16:08
Re: Complete on board Celestial navigatorW F Jones10 Mar 2012, 13:06
Re: Radio Clock or Internet GMT - which should I believe?Andrés Ruiz10 Mar 2012, 09:27
Re: Complete on board Celestial navigatorHenry Halboth10 Mar 2012, 03:01
Re: Sextant Vernier Scale (correction)Gary LaPook10 Mar 2012, 01:51
Re: Sextant Vernier ScaleGary LaPook10 Mar 2012, 01:40
Re: Sextant Vernier ScaleScott Owen10 Mar 2012, 01:15
Re: Graphic methodMarco Costa9 Mar 2012, 20:42
Re: Complete On-Board Celestial...Dave Walden8 Mar 2012, 23:18
Complete on board Celestial navigatorAlexandre Eremenko8 Mar 2012, 23:00
Example Ex-Meridian using Slide RuleGreg Rudzinski8 Mar 2012, 21:10
Re: Sunspots and octant sight peepsh.a.c. van Asten8 Mar 2012, 20:49
Re: Gary LaPook's Digital Watch ExperimentÖrjan Sandström8 Mar 2012, 20:04
Sunspots and octant sight peepsFrank Reed8 Mar 2012, 19:46
Re: Gary LaPook's Digital Watch ExperimentZvi Doron7 Mar 2012, 20:46
Re: About time - AntarcticaN S Gurnell7 Mar 2012, 16:38
Re: Hand bearing compass as iPhone app?Lu Abel7 Mar 2012, 05:57
Re: About time - AntarcticaHenry Halboth7 Mar 2012, 04:27
Re: Hand bearing compass as iPhone app?Alan S7 Mar 2012, 00:47
Re: Hand bearing compass as iPhone app?Alan S7 Mar 2012, 00:44
Re: Hand bearing compass as iPhone app?Dave Walden6 Mar 2012, 23:54
Re: Hand bearing compass as iPhone app?Capt. P.C. van Erve6 Mar 2012, 22:04
Re: Hand bearing compass as iPhone app?Philip Bailey6 Mar 2012, 21:13
Re: User's guide to Artline globes' Starship Earth II globePatrick Goold6 Mar 2012, 21:09
Hand bearing compass as iPhone app?Lu Abel6 Mar 2012, 20:15
Re: User's guide to Artline globes' Starship Earth II globeLuc Desmedt6 Mar 2012, 07:49
Re: User's guide to Artline globes' Starship Earth II globeLuc Desmedt6 Mar 2012, 07:42
Re: About time - AntarcticaGary LaPook6 Mar 2012, 05:43
Re: A British Bowditch ??????Frank Reed6 Mar 2012, 05:21
A British Bowditch ??????Henry Halboth6 Mar 2012, 04:43
Re: About time - AntarcticaHenry Halboth6 Mar 2012, 03:55
Re: About time - AntarcticaGary LaPook6 Mar 2012, 02:38
Re: About time - AntarcticaGreg Rudzinski6 Mar 2012, 00:13
Re: About time - AntarcticaLu Abel5 Mar 2012, 23:15
Re: About time - AntarcticaGary LaPook5 Mar 2012, 22:57
Re: About time - AntarcticaLu Abel5 Mar 2012, 19:29
Re: About time - AntarcticaBruce J. Pennino5 Mar 2012, 18:49
Re: About time - AntarcticaGary LaPook5 Mar 2012, 17:53
Re: About time - AntarcticaLu Abel5 Mar 2012, 17:43
Re: About time - AntarcticaGary LaPook5 Mar 2012, 17:27
About time - AntarcticaBruce J. Pennino5 Mar 2012, 15:50
Re: Link A-12 Sextant RepairPaul Dolkas5 Mar 2012, 14:23
Re: Radio Clock or Internet GMT - which should I believe?Paul Hirose4 Mar 2012, 19:21
Re: Radio Clock or Internet GMT - which should I believe?Michael Dorl4 Mar 2012, 16:58
Re: Radio Clock or Internet GMT - which should I believe?Lu Abel4 Mar 2012, 16:09
Re: Radio Clock or Internet GMT - which should I believe?Jaap vd Heide4 Mar 2012, 15:47
User's guide to Artline globes' Starship Earth II globePatrick Goold4 Mar 2012, 15:39
Re: Radio Clock or Internet GMT - which should I believe?Jaap vd Heide4 Mar 2012, 15:30
Re: Radio Clock or Internet GMT - which should I believe?Greg Rudzinski4 Mar 2012, 13:17
Re: Radio Clock or Internet GMT - which should I believe?Greg Rudzinski4 Mar 2012, 12:27
Re: Radio Clock or Internet GMT - which should I believe?Philip Bailey4 Mar 2012, 12:23
Re: Radio Clock or Internet GMT - which should I believe?Lu Abel4 Mar 2012, 00:46
Re: Radio Clock or Internet GMT - which should I believe?Lu Abel4 Mar 2012, 00:32
Re: Radio Clock or Internet GMT - which should I believe?Paul Hirose3 Mar 2012, 22:50
Re: Radio Clock or Internet GMT - which should I believe?Frank Reed3 Mar 2012, 21:30
Re: Radio Clock or Internet GMT - which should I believe?Zvi Doron3 Mar 2012, 20:49
Re: Help with London Chronometer makerDon Seltzer3 Mar 2012, 15:21
Re: Help with London Chronometer makerBrendan Kinch3 Mar 2012, 10:19
Re: Radio Clock or Internet GMT - which should I believe?Andrés Ruiz3 Mar 2012, 08:56
Re: Was Earhart a Spy, Second spy theoryh.a.c. van Asten3 Mar 2012, 07:57
Re: Help with London Chronometer makerGeoffrey Kolbe3 Mar 2012, 07:48
Re: Radio Clock or Internet GMT - which should I believe?Lu Abel3 Mar 2012, 07:29
Re: Help with London Chronometer makerBruce J. Pennino3 Mar 2012, 04:20
Re: Radio Clock or Internet GMT - which should I believe?Gary LaPook3 Mar 2012, 01:16
Re: Help with London Chronometer makerDon Seltzer3 Mar 2012, 01:32
Re: Radio Clock or Internet GMT - which should I believe?Lu Abel3 Mar 2012, 00:34
Radio Clock or Internet GMT - which should I believe?Zvi Doron2 Mar 2012, 19:00
Source for precision level vials for AH useRandall Morrow1 Mar 2012, 20:13
Re: Help with London Chronometer makerBrendan Kinch1 Mar 2012, 08:02
Re: Gary LaPook's Digital Watch ExperimentGary LaPook1 Mar 2012, 03:06
Help with London Chronometer makerDon Seltzer1 Mar 2012, 02:18
Classes at Mystic Seaport this SpringFrank Reed29 Feb 2012, 20:44
Re: Gary LaPook's Digital Watch ExperimentZvi Doron29 Feb 2012, 19:21
Re: Gary LaPook's Digital Watch ExperimentAlan S29 Feb 2012, 18:56
Gary LaPook's Digital Watch ExperimentZvi Doron29 Feb 2012, 11:30
Re: MHR1 replica and is my GPS wrong?Paul Hirose29 Feb 2012, 05:08
Re: GPS InterferenceGary LaPook28 Feb 2012, 20:43
Re: MHR1 replica and is my GPS wrong?Gary LaPook28 Feb 2012, 08:17
Re: MHR1 replica and is my GPS wrong?Greg Rudzinski27 Feb 2012, 23:48
Re: Sextant Vernier ScaleChris Collins27 Feb 2012, 23:39
MHR1 replica and is my GPS wrong?Örjan Sandström27 Feb 2012, 23:14
Re: Anyone else going to Greenwich in March?Philip Bailey27 Feb 2012, 22:00
Re: What Watch Features for Celestial Navigation?Marco Costa26 Feb 2012, 20:41
Re: Graphic methodMarco Costa26 Feb 2012, 20:36
Re: Spreadsheets on iPad: Onlive DesktopLu Abel26 Feb 2012, 18:45
Re: Fw: Re: Sextant used on Graf Zeppelinh.a.c. van Asten26 Feb 2012, 14:14
Re: Graphic methodAndrés Ruiz26 Feb 2012, 09:51
Re: What Watch Features for Celestial Navigation?Andrés Ruiz26 Feb 2012, 09:43
Spreadsheets on iPad: Onlive DesktopFrank Reed26 Feb 2012, 07:43
Re: Complete On-Board Celestial...John Brown25 Feb 2012, 09:56
Re: South latitudes and VP-OS sheetsGreg Rudzinski24 Feb 2012, 17:30
Re: Complete On-Board Celestial...Noell Wilson24 Feb 2012, 17:25
Re: South latitudes and VP-OS sheetsGreg Rudzinski24 Feb 2012, 17:01
Complete On-Board Celestial...Dave Walden24 Feb 2012, 14:41
South latitudes and VP-OS sheetsAmel Maramu24 Feb 2012, 12:50
LOP Distribution Using a Bubble OctantGreg Rudzinski23 Feb 2012, 20:37
Anyone else going to Greenwich in March?Frank Reed23 Feb 2012, 15:47
Re: Index correction sun sightsBill Morris21 Feb 2012, 01:15
Re: Index correction sun sightsAlan S21 Feb 2012, 00:36
Re: Box Sextant and "Natural Tangents to a Base of 100"?Gary LaPook20 Feb 2012, 23:03
Re: Index correction sun sightsLu Abel20 Feb 2012, 23:01
Re: Index correction sun sightsPeter Hakel20 Feb 2012, 22:27
Re: Index correction sun sightsAlan S20 Feb 2012, 21:21
Re: Index correction sun sightsGreg R_20 Feb 2012, 20:56
Re: Index correction sun sightsGreg R_20 Feb 2012, 20:47
Re: Box Sextant and "Natural Tangents to a Base of 100"?Noell Wilson20 Feb 2012, 20:12
Re: Index correction sun sightsPeter Hakel20 Feb 2012, 19:31
Re: Box Sextant and "Natural Tangents to a Base of 100"?Bill Morris20 Feb 2012, 19:04
Re: Index correction sun sightsGreg R_20 Feb 2012, 18:47
Re: Box Sextant and "Natural Tangents to a Base of 100"?Noell Wilson20 Feb 2012, 18:37
Box Sextant and "Natural Tangents to a Base of 100"?Noell Wilson20 Feb 2012, 17:56
Re: Index correction sun sightsWil Bailey20 Feb 2012, 17:17
Re: Index correction sun sightsGreg Rudzinski20 Feb 2012, 16:58
Index correction sun sightsRandall Morrow20 Feb 2012, 15:51
An article on spatial orientationPatrick Goold20 Feb 2012, 12:43
Harrison's H1 ClockHewitt Schlereth19 Feb 2012, 23:39
Re: What Watch Features for Celestial Navigation?Marco Costa19 Feb 2012, 20:01
A new maritime schoolPeter Hakel19 Feb 2012, 19:51
Fwd: In Stock: The Quest for Longitude: The Proceedings ...Patrick Goold19 Feb 2012, 03:02
Re: Home made level vial observation results & Amundson at the So. PoleBill Morris18 Feb 2012, 23:29
Re: What Watch Features for Celestial Navigation?Andrés Ruiz18 Feb 2012, 22:33
Re: Home made level vial observation results & Amundson at the So. PoleMarco Costa18 Feb 2012, 19:32
Re: Home made level vial observation results & Amundson at the So. PoleBill Morris18 Feb 2012, 18:44
Re: Graphic methodMarco Costa18 Feb 2012, 16:11
Re: Graphic methodMarco Costa18 Feb 2012, 15:12
Re: Home made level vial observation results & Amundsonat the So. PoleMichael Dorl18 Feb 2012, 12:30
Re: Survey of sextant prices on EbayJean-Philippe Planas18 Feb 2012, 08:41
Re: Survey of sextant prices on EbayBill Morris18 Feb 2012, 08:29
Re: Dual sight holes in antique octants?Bill Morris18 Feb 2012, 08:22
Re: Home made level vial observation results & Amundson at the So. PolePaul Saffo18 Feb 2012, 04:50
Re: Graphic methodGary LaPook17 Feb 2012, 22:15
Re: Survey of sextant prices on EbayLu Abel17 Feb 2012, 21:36
Re: What Watch Features for Celestial Navigation?Lu Abel17 Feb 2012, 19:30
Re: Dual sight holes in antique octants?Noell Wilson17 Feb 2012, 17:43
Re: Graphic methodDavid Fleming17 Feb 2012, 15:38
Re: Graphic methodDavid Fleming17 Feb 2012, 15:37
Re: Graphic methodMarco Costa17 Feb 2012, 14:09
Re: Mean Solar into Sidereal TimeGreg Rudzinski17 Feb 2012, 13:31
Graphic methodMarco Costa17 Feb 2012, 13:30
Re: Home made level vial observation results & Amundsonat the So. PoleWolfgang Hasper17 Feb 2012, 13:23
Re: Survey of sextant prices on EbayGreg Rudzinski17 Feb 2012, 13:04
Survey of sextant prices on EbayBruce J. Pennino17 Feb 2012, 11:08
Re: What Watch Features for Celestial Navigation?Gary LaPook17 Feb 2012, 08:00
Re: What Watch Features for Celestial Navigation?Gary LaPook17 Feb 2012, 07:51
Re: Dual sight holes in antique octants?Andreas Klose17 Feb 2012, 07:05
Re: What Watch Features for Celestial Navigation?Marco Costa17 Feb 2012, 07:04
Celestial navigation, navigational algorithmsMarco Costa17 Feb 2012, 07:01
Re: Mean Solar into Sidereal TimeGary LaPook17 Feb 2012, 06:10
Re: ship research websiteMike Cino17 Feb 2012, 02:58
Ship research websitePhilip Lange17 Feb 2012, 02:45
Home made level vial observation results & Amundson at the So. PoleRandall Morrow16 Feb 2012, 21:49
Re: Home made level vial observation results & Amundson at the So. PoleBrendan Kinch16 Feb 2012, 21:24
Home made level vial observation results & Amundson at the So. PoleRandall Morrow16 Feb 2012, 20:34
Re: Accuracy of Nautical Almanacs and UT1/UTCDave Walden16 Feb 2012, 18:00
Re: Mean Solar into Sidereal TimeGreg Rudzinski16 Feb 2012, 16:07
Re: Accuracy of Nautical Almanacs and UT1/UTCAntoine Couëtte16 Feb 2012, 15:53
Re: Mean Solar into Sidereal TimeAntoine Couëtte16 Feb 2012, 15:44
Mean Solar into Sidereal TimeGreg Rudzinski16 Feb 2012, 14:25
Re: What Watch Features for Celestial Navigation?Sean C15 Feb 2012, 22:48
Re: Home made level vial observation resultsAlan S14 Feb 2012, 22:00
Re: Home made level vial observation resultsAlan S14 Feb 2012, 21:53
Re: how are the tables for declination generated ? equation ? etc......Robert Bernecky14 Feb 2012, 21:45
Re: how are the tables for declination generated ? equation? etc......Paul Hirose14 Feb 2012, 20:32
Re: how are the tables for declination generated?Andrés Ruiz14 Feb 2012, 17:48
Re: Home made level vial observation resultsDavid Fleming14 Feb 2012, 16:43
Re: Home made level vial observation resultsRandall Morrow14 Feb 2012, 15:12
The Empirical Reconstruction of Columbus' Navigational Log and Track of his 1492–1493 Discovery VoyageAndrés Ruiz14 Feb 2012, 13:21
Re: how are the tables for declination generated ? equation ? etc......Pedro Cabral14 Feb 2012, 08:33
Re: Compass directions and "North by Northwest"Wil Bailey14 Feb 2012, 07:20
Re: Sextant telescopeAlan S14 Feb 2012, 05:33
Re: Home made level vial observation resultsGary LaPook14 Feb 2012, 04:58
Re: Compass directions and "North by Northwest"Frank Reed14 Feb 2012, 04:42
Re: how are the tables for declination generated?Pedro Cabral14 Feb 2012, 04:02
Re: Home made level vial observation resultsAlan S13 Feb 2012, 22:03
Re: Compass directions and "North by Northwest"Gary LaPook13 Feb 2012, 17:42
Re: Skyhorse NALu Abel13 Feb 2012, 17:20
Re: Home made level vial observation resultsGreg Rudzinski13 Feb 2012, 16:47
Re: Compass directions and "North by Northwest"Brendan Kinch13 Feb 2012, 16:15
Re: Compass directions and "North by Northwest"Greg Rudzinski13 Feb 2012, 16:12
Re: Compass directions and "North by Northwest"Patrick Goold13 Feb 2012, 16:10
Re: Home made level vial observation resultsRandall Morrow13 Feb 2012, 16:00
Re: Compass directions and "North by Northwest"Brendan Kinch13 Feb 2012, 15:58
Re: Compass directions and "North by Northwest"Derrick Young13 Feb 2012, 15:49
Re: Compass directions and "North by Northwest"Jaap vd Heide13 Feb 2012, 15:44
Re: Compass directions and "North by Northwest"Brendan Kinch13 Feb 2012, 15:23
Seaman's eye and and CPA.Byron Franklin13 Feb 2012, 15:11
Re: Air navh.a.c. van Asten13 Feb 2012, 09:29
Re: iPhone features for navigatorsFrank Reed13 Feb 2012, 06:53
Accuracy of Nautical Almanacs and UT1/UTCFrank Reed13 Feb 2012, 06:22
Re: Air navFrank Reed13 Feb 2012, 05:57
Re: Skyhorse NAFrank Reed13 Feb 2012, 05:23
Compass directions and "North by Northwest"Frank Reed13 Feb 2012, 05:01
Re: WW II TM 1-206 Technical Manual (Celestial Air Navigation) on EBayGary LaPook12 Feb 2012, 23:12
Re: Skyhorse NAAlan S12 Feb 2012, 21:20
HO 249 V1, 1947 on ebayDave Walden12 Feb 2012, 21:10
WW II TM 1-206 Technical Manual (Celestial Air Navigation) on EBayGreg R_12 Feb 2012, 20:16
Skyhorse NALu Abel12 Feb 2012, 17:26
Re: iPhone features for navigatorsWolfgang Köberer12 Feb 2012, 13:33
Re: Air navh.a.c. van Asten12 Feb 2012, 08:30
Re: Mechanical Maneuvering Board instructionsGary LaPook12 Feb 2012, 04:01
Re: Mechanical Maneuvering Board instructionsGary LaPook12 Feb 2012, 00:42
Re: Mechanical Maneuvering Board instructionsGary LaPook11 Feb 2012, 21:55
Re: RAF Mk IXA Bubble Sextant.h.a.c. van Asten11 Feb 2012, 18:07
Re: Mechanical Maneuvering Board instructionsStan K11 Feb 2012, 17:34
Re: ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online FreeStan K11 Feb 2012, 17:16
Re: Air navGreg Rudzinski11 Feb 2012, 15:58
Re: RAF Mk IXA Bubble Sextant.Roger Asman11 Feb 2012, 15:36
Air navh.a.c. van Asten11 Feb 2012, 13:11
Re: ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online FreeDave Walden11 Feb 2012, 13:05
Re: Alternate theories on Noonan's navigationh.a.c. van Asten11 Feb 2012, 12:49
Re: ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online FreeAndrés Ruiz11 Feb 2012, 12:34
Re: C.Plath Navistar Classic on EbayErnest11 Feb 2012, 11:13
Re: Celestial Navigation Device....Equi-angulatorDebbie Levey11 Feb 2012, 11:04
Re: ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online FreeStan K11 Feb 2012, 10:30
Re: Mechanical Maneuvering Board instructionsGary LaPook11 Feb 2012, 09:44
Re: Watches as chronometersKen Muldrew11 Feb 2012, 07:25
Re: Watches as chronometersAlan S11 Feb 2012, 05:18
ÉPHÉMÉRIDES NAUTIQUES- 2012 -----Complete PDF Online FreeDave Walden11 Feb 2012, 05:08
Re: Watches as chronometersKen Muldrew11 Feb 2012, 05:02
Re: Home made level vial observation resultsGreg Rudzinski11 Feb 2012, 02:43
Re: Home made level vial observation resultsAlan S10 Feb 2012, 21:02
Re: What Watch Features for Celestial Navigation?Alan S10 Feb 2012, 20:57
Re: What Watch Features for Celestial Navigation?Paul Hirose10 Feb 2012, 20:56
Re: Watches as chronometersAlan S10 Feb 2012, 20:49
Re: Home made level vial observation resultsGeoffrey Kolbe10 Feb 2012, 18:51
Re: Dual sight holes in antique octants?Noell Wilson10 Feb 2012, 17:21
Home made level vial observation resultsRandall Morrow10 Feb 2012, 15:35
Re: What Watch Features for Celestial Navigation?George Brandenburg10 Feb 2012, 15:17
Mechanical Maneuvering Board instructionsStan K10 Feb 2012, 14:34
Re: What Watch Features for Celestial Navigation?Gary LaPook10 Feb 2012, 08:32
Re: What Watch Features for Celestial Navigation?Magnus Sjoquist10 Feb 2012, 08:51
Re: Dual sight holes in antique octants?Bill Morris10 Feb 2012, 04:57
Re: iPhone features for navigatorsLu Abel10 Feb 2012, 01:09
Re: What Watch Features for Celestial Navigation?Alan S10 Feb 2012, 00:17
Re: iPhone features for navigatorsAlan S10 Feb 2012, 00:15
Re: What Watch Features for Celestial Navigation?Lu Abel9 Feb 2012, 22:41
Re: What Watch Features for Celestial Navigation?James N Wilson9 Feb 2012, 22:06
IPhone features for navigatorsLu Abel9 Feb 2012, 22:03
Re: What Watch Features for Celestial Navigation?Alan S9 Feb 2012, 21:56
Re: What Watch Features for Celestial Navigation?Alan S9 Feb 2012, 21:31
Re: What Watch Features for Celestial Navigation?Lu Abel9 Feb 2012, 17:30
Re: What Watch Features for Celestial Navigation?Lu Abel9 Feb 2012, 17:19
Re: Dual sight holes in antique octants?Noell Wilson9 Feb 2012, 17:16
Re: What Watch Features for Celestial Navigation?Geoffrey Kolbe9 Feb 2012, 12:40
Re: What Watch Features for Celestial Navigation?Magnus Sjoquist9 Feb 2012, 11:25
Re: What Watch Features for Celestial Navigation?Jaap vd Heide9 Feb 2012, 10:09
Re: What Watch Features for Celestial Navigation?Geoffrey Kolbe9 Feb 2012, 09:53
Re: What Watch Features for Celestial Navigation?Jaap vd Heide9 Feb 2012, 09:17
Re: What Watch Features for Celestial Navigation?Andrés Ruiz9 Feb 2012, 07:22
Re: What Watch Features for Celestial Navigation?Alan S9 Feb 2012, 00:56
Re: What Watch Features for Celestial Navigation?Lu Abel9 Feb 2012, 00:41
Re: What Watch Features for Celestial Navigation?Lu Abel9 Feb 2012, 00:38
Re: What Watch Features for Celestial Navigation?Alan S8 Feb 2012, 22:48
Re: What Watch Features for Celestial Navigation?Robert Eno8 Feb 2012, 22:27
Re: What Watch Features for Celestial Navigation?John H8 Feb 2012, 22:26
Re: What Watch Features for Celestial Navigation?Wil Bailey8 Feb 2012, 21:49
What Watch Features for Celestial Navigation?Greg Rudzinski8 Feb 2012, 21:00
Re: Skyhorse Publishing 2012 Nautical AlmanacDave Walden8 Feb 2012, 02:01
Skyhorse Publishing 2012 Nautical AlmanacDave Walden8 Feb 2012, 01:58
Re: Conference: After Longitude – Modern navigation in context, National Maritime Museum, Greenwich, 22–23 March 2012Andrés Ruiz7 Feb 2012, 19:24
A History of Nautical Astronomy. CotterAndrés Ruiz7 Feb 2012, 19:13
Re: Dual sight holes in antique octants?Noell Wilson7 Feb 2012, 17:20
Re: T-Plotter BlankGreg Rudzinski6 Feb 2012, 14:24
Re: Dual sight holes in antique octants?Dave Walden6 Feb 2012, 14:02
Conference: After Longitude – Modern navigation in context, National Maritime Museum, Greenwich, 22–23 March 2012Richard Dunn6 Feb 2012, 08:24
T-Plotter BlankPeter Hakel6 Feb 2012, 01:44
Re: Dual sight holes in antique octants?Bill Morris5 Feb 2012, 23:12
Celestial Mechanical Calendar and OrreryJaap vd Heide5 Feb 2012, 13:32
Re: Use of rotation matrices to plot a circle of equal altitudeAntoine Couëtte4 Feb 2012, 02:47
Re: Lunars in the Boletín del Centro Naval 1882-1883 Bu enos AiresAntoine Couëtte4 Feb 2012, 02:44
Dual sight holes in antique octants?Noell Wilson3 Feb 2012, 18:10
Re: Plotting with Helix Compass RoseGreg Rudzinski3 Feb 2012, 15:53
Use of rotation matrices to plot a circle of equal altitudeAndrés Ruiz3 Feb 2012, 15:19
Plotting with Helix Compass RoseGreg Rudzinski3 Feb 2012, 13:41
Lunars in the Boletín del Centro Naval 1882-1883 Buenos AiresAndrés Ruiz3 Feb 2012, 11:31
Re: NocturnalsAndrés Ruiz3 Feb 2012, 07:32
Re: NocturnalsSean C3 Feb 2012, 00:42
Re: NocturnalsWolfgang Köberer2 Feb 2012, 20:28
Re: Anyone want a Hewlett-Packard HP-41C navigationPac?Philip Lange1 Feb 2012, 20:39
Re: Anyone want a Hewlett-Packard HP-41C navigation Pac?Stan K1 Feb 2012, 20:27
Re: Anyone want a Hewlett-Packard HP-41C navigation Pac?James N Wilson1 Feb 2012, 15:31
Pencil, Paper and StarsDave Walden1 Feb 2012, 14:25
Anyone want a Hewlett-Packard HP-41C navigation Pac?Philip Lange1 Feb 2012, 14:20
Re: Bausch & Lomb A-8A SextantEric van der Veen1 Feb 2012, 12:05
Re: NocturnalsKeith Lindsay31 Jan 2012, 13:39
Re: NocturnalsFrank Reed31 Jan 2012, 12:34
Re: NocturnalsKeith Lindsay31 Jan 2012, 12:01
Re: NocturnalsFrank Reed31 Jan 2012, 03:56
Lewis and Clark journalsAndrés Ruiz30 Jan 2012, 17:41
Re: NocturnalsWolfgang Köberer29 Jan 2012, 13:57
Eighteen thousand messages...Frank Reed29 Jan 2012, 13:08
Re: NocturnalsMichael Dorl29 Jan 2012, 13:02
Re: A credible AIS track for the Costa ConcordiaDave Harwood29 Jan 2012, 02:52
Re: MP through linear fit of randomly timed observationsJaap vd Heide29 Jan 2012, 00:04
Re: MP through linear fit of randomly timed observationsPeter Hakel28 Jan 2012, 22:36
Re: NocturnalsKeith Lindsay28 Jan 2012, 20:20
Re: Daytime Jupiter Ex-Meridian/ M.P. /LOP ExerciseJaap vd Heide28 Jan 2012, 13:01
Re: NocturnalsMichael Dorl28 Jan 2012, 12:25
Re: NocturnalsFrank Reed28 Jan 2012, 05:57
NocturnalsAndrew Seligman28 Jan 2012, 05:37
Cargo ship stranded at BretagneAndrés Ruiz27 Jan 2012, 18:47
Re: A credible AIS track for the Costa ConcordiaAlan S27 Jan 2012, 17:51
Re: A credible AIS track for the Costa ConcordiaLu Abel27 Jan 2012, 06:40
Re: MP through linear fit of randomly timed observationsJaap vd Heide26 Jan 2012, 21:55
Re: MP through linear fit of randomly timed observationsJaap vd Heide26 Jan 2012, 21:49
Re: MP through linear fit of randomly timed observationsJaap vd Heide26 Jan 2012, 19:49
Re: MP through linear fit of randomly timed observationsJaap vd Heide26 Jan 2012, 19:29
Re: ahoyAndrés Ruiz26 Jan 2012, 19:25
Re: MP through linear fit of randomly timed observationsAndrés Ruiz26 Jan 2012, 18:40
Re: Polaris in daytimeGeoffrey Kolbe26 Jan 2012, 18:17
MP through linear fit of randomly timed observationsJaap vd Heide26 Jan 2012, 17:53
Re: Polaris in daytimeJeremy C26 Jan 2012, 15:20
Re: Polaris in daytimeDavid Fleming26 Jan 2012, 15:20
Re: Polaris in daytimeAntoine Couëtte26 Jan 2012, 15:18
AhoyJeremy C26 Jan 2012, 14:50
Re: Polaris in daytimeJeremy C26 Jan 2012, 14:37
Interesting Graphic for Costa ConcordiaAndrew Seligman26 Jan 2012, 14:28
Re: A credible AIS track for the Costa ConcordiaFrank Reed26 Jan 2012, 03:58
Re: Rude Star FinderFrank Reed26 Jan 2012, 03:49
Re: A credible AIS track for the Costa ConcordiaFrank Reed26 Jan 2012, 03:45
Re: Polaris in daytimeFrank Reed26 Jan 2012, 02:38
Re: Daytime Jupiter Ex-Meridian/ M.P. /LOP ExerciseMike Burkes26 Jan 2012, 02:15
Re: Polaris in daytimeGreg Rudzinski26 Jan 2012, 00:29
Re: A credible AIS track for the Costa ConcordiaAlan S25 Jan 2012, 22:32
Re: A credible AIS track for the Costa ConcordiaLu Abel25 Jan 2012, 22:09
Re: A credible AIS track for the Costa ConcordiaJaap vd Heide25 Jan 2012, 22:10
Re: A credible AIS track for the Costa ConcordiaHewitt Schlereth25 Jan 2012, 18:53
Re: Polaris in daytimeLu Abel25 Jan 2012, 18:03
Re: A credible AIS track for the Costa ConcordiaLu Abel25 Jan 2012, 17:53
Re: A credible AIS track for the Costa ConcordiaLu Abel25 Jan 2012, 17:24
Re: A credible AIS track for the Costa ConcordiaLu Abel25 Jan 2012, 17:15
Ingold essayPatrick Goold25 Jan 2012, 16:51
Re: Polaris in daytimeGeoffrey Kolbe25 Jan 2012, 16:44
Re: Ex-Meridian ExerciseAndrés Ruiz25 Jan 2012, 16:44
Re: Polaris in daytimeDave Walden25 Jan 2012, 15:58
Re: A credible AIS track for the Costa ConcordiaDave Walden25 Jan 2012, 15:55
Re: A credible AIS track for the Costa ConcordiaGeoffrey Kolbe25 Jan 2012, 15:27
Re: A credible AIS track for the Costa ConcordiaPatrick Goold25 Jan 2012, 15:00
Re: Polaris in daytimeGreg Rudzinski25 Jan 2012, 14:59
Re: Polaris in daytimeMagnus Sjoquist25 Jan 2012, 14:53
Polaris in daytimeGeoffrey Kolbe25 Jan 2012, 14:31
Re: A credible AIS track for the Costa ConcordiaGreg Rudzinski25 Jan 2012, 14:13
Re: Question re. A and B factors (corner cosines)lunarsMagnus Sjoquist25 Jan 2012, 12:49
Re: Daytime Jupiter Ex-Meridian/ M.P. /LOP ExerciseJaap vd Heide25 Jan 2012, 11:41
Re: A credible AIS track for the Costa ConcordiaMagnus Sjoquist25 Jan 2012, 11:40
Rude Star FinderBrendan Kinch25 Jan 2012, 11:33
Re: A credible AIS track for the Costa ConcordiaDave Harwood25 Jan 2012, 10:55
Re: A credible AIS track for the Costa ConcordiaJaap vd Heide25 Jan 2012, 08:19
Re: A credible AIS track for the Costa ConcordiaJames N Wilson25 Jan 2012, 05:33
Re: A-8A Bubble refillBill Morris25 Jan 2012, 05:38
Re: The future of the leap secondFrank Reed25 Jan 2012, 05:24
Re: A credible AIS track for the Costa ConcordiaFrank Reed25 Jan 2012, 05:19
Re: A credible AIS track for the Costa ConcordiaFrank Reed25 Jan 2012, 05:12
Re: A credible AIS track for the Costa ConcordiaFrank Reed25 Jan 2012, 05:06
Re: Question re. A and B factors (corner cosines) lunarsFrank Reed25 Jan 2012, 04:45
Re: Question re. A and B factors (corner cosines) lunarsFrank Reed25 Jan 2012, 04:42
Re: Question re. A and B factors (corner cosines) lunarsFrank Reed25 Jan 2012, 04:35
Re: A credible AIS track for the Costa ConcordiaAlan S25 Jan 2012, 00:42
Re: A credible AIS track for the Costa ConcordiaAlan S24 Jan 2012, 21:43
Re: A-8A Bubble refillEric van der Veen24 Jan 2012, 20:08
Re: A credible AIS track for the Costa ConcordiaDerrick Young24 Jan 2012, 18:21
Re: A credible AIS track for the Costa ConcordiaJames N Wilson24 Jan 2012, 18:14
Re: A credible AIS track for the Costa ConcordiaGary LaPook24 Jan 2012, 18:02
Re: The future of the leap secondAlan S24 Jan 2012, 16:51
Re: A credible AIS track for the Costa ConcordiaJames N Wilson24 Jan 2012, 16:08
Re: The future of the leap secondAntoine Couëtte24 Jan 2012, 14:58
Re: The future of the leap secondAndrés Ruiz24 Jan 2012, 13:41
Re: Question re. A and B factors (corner cosines)lunarsMagnus Sjoquist24 Jan 2012, 11:25
Re: Question re. A and B factors (corner cosines)lunarsMagnus Sjoquist24 Jan 2012, 11:22
Re: Question re. A and B factors (corner cosines)lunarsMagnus Sjoquist24 Jan 2012, 10:44
Re: Question re. A and B factors (corner cosines) lunarsLars Bergman24 Jan 2012, 10:40
Re: Question re. A and B factors (corner cosines) lunarsJaap vd Heide24 Jan 2012, 09:25
Re: Question re. A and B factors (corner cosines)lunarsMagnus Sjoquist24 Jan 2012, 09:03
Re: A credible AIS track for the Costa ConcordiaGeoffrey Kolbe24 Jan 2012, 08:42
Re: A credible AIS track for the Costa ConcordiaFrank Reed24 Jan 2012, 08:10
A credible AIS track for the Costa ConcordiaLu Abel24 Jan 2012, 05:09
Re: Question re. A and B factors (corner cosines) lunarsFrank Reed24 Jan 2012, 04:26
Re: A-8A Bubble refillBill Morris23 Jan 2012, 23:36
Re: Ex-Meridian ExerciseGreg Rudzinski23 Jan 2012, 22:58
Re: Ex-Meridian ExerciseAlan S23 Jan 2012, 22:05
Re: Ex-Meridian ExerciseByron Franklin23 Jan 2012, 20:56
Re: Ex-Meridian ExerciseLu Abel23 Jan 2012, 19:47
Re: Ex-Meridian ExerciseGreg Rudzinski23 Jan 2012, 19:17
Re: Ex-Meridian ExerciseAlan S23 Jan 2012, 18:47
Re: Ex-Meridian ExerciseGreg Rudzinski23 Jan 2012, 17:45
Question re. A and B factors (corner cosines) lunarsMagnus Sjoquist23 Jan 2012, 17:31
Re: Ex-Meridian ExerciseDave Walden23 Jan 2012, 14:46
Re: Ex-Meridian ExerciseGreg Rudzinski23 Jan 2012, 14:18
Re: Ex-Meridian ExerciseJaap vd Heide23 Jan 2012, 11:37
Re: Looking but not seeingFrank Reed23 Jan 2012, 07:06
Re: Ex-Meridian ExerciseFrank Reed23 Jan 2012, 06:20
Re: Ex-Meridian ExerciseByron Franklin22 Jan 2012, 21:54
A-8A Bubble refillEric van der Veen22 Jan 2012, 21:50
Re: Looking but not seeingByron Franklin22 Jan 2012, 21:05
Re: Astro compass Mk11 - 6A/1174Gary LaPook22 Jan 2012, 08:58
Re: Astro compass Mk11 - 6A/1174Geoffrey Kolbe22 Jan 2012, 06:53
Astro compass Mk11 - 6A/1174Wil Bailey22 Jan 2012, 05:50
Re: A-8A Counter disc seized..Eric van der Veen21 Jan 2012, 20:11
Re: A-8A Counter disc seized..Eric van der Veen21 Jan 2012, 19:52
Re: Looking but not seeingGary LaPook21 Jan 2012, 19:35
Re: A-8A Counter disc seized..Bill Morris21 Jan 2012, 19:02
Re: Shadwell and least squaresLars Bergman21 Jan 2012, 13:04
Re: Looking but not seeingPatrick Goold21 Jan 2012, 13:00
Re: A-8A Counter disc seized..Eric van der Veen21 Jan 2012, 10:46
Re: The Price of Mechanical Marine Chronometers and DeckwatchesJaap vd Heide21 Jan 2012, 07:58
Re: Looking but not seeingJohn H21 Jan 2012, 07:40
Looking but not seeingNoell Wilson21 Jan 2012, 05:37
Re: A-8A Counter disc seized..Bill Morris21 Jan 2012, 05:00
A-8A Counter disc seized..Eric van der Veen21 Jan 2012, 01:41
Re: The Price of Mechanical Marine Chronometers and DeckwatchesAlan S21 Jan 2012, 00:29
LAN and ex-meridian fix from 3 random sights near "noon"Jaap vd Heide20 Jan 2012, 20:58
Re: The Price of Mechanical Marine Chronometers and DeckwatchesJaap vd Heide20 Jan 2012, 20:39
Re: The Price of Mechanical Marine Chronometersand DeckwatchesGeoffrey Kolbe20 Jan 2012, 18:51
Re: The Price of Mechanical Marine Chronometers and DeckwatchesGreg Rudzinski20 Jan 2012, 15:02
ProgressPatrick Goold20 Jan 2012, 12:13
Re: The Price of Mechanical Marine Chronometers and DeckwatchesJaap vd Heide20 Jan 2012, 11:17
Re: The future of the leap secondGeoffrey Kolbe19 Jan 2012, 21:02
Re: Shadwell and least squaresRobert Bernecky19 Jan 2012, 20:50
Re: Shadwell and least squaresRobert Bernecky19 Jan 2012, 20:38
ChronometersKeith Lindsay19 Jan 2012, 19:05
Re: The future of the leap secondAlan S19 Jan 2012, 19:02
Re: The future of the leap secondDave Walden19 Jan 2012, 18:35
Clocks,Watches and ChronometersBruce J. Pennino19 Jan 2012, 18:13
The future of the leap secondGeoffrey Kolbe19 Jan 2012, 17:57
Re: The Price of Mechanical Marine Chronometers andDeckwatchesRobert Eno19 Jan 2012, 16:34
Re: CN Aboard Commercial FlightGreg Rudzinski19 Jan 2012, 14:11
Re: CN Aboard Commercial FlightMichael Meredith19 Jan 2012, 13:40
The Price of Mechanical Marine Chronometers and DeckwatchesGeoffrey Kolbe19 Jan 2012, 06:47
Re: CN Aboard Commercial FlightGreg Rudzinski19 Jan 2012, 02:21
Re: CN Aboard Commercial FlightDave Walden19 Jan 2012, 01:08
Re: CN Aboard Commercial FlightGreg Rudzinski18 Jan 2012, 23:32
Re: CN Aboard Commercial FlightGreg Rudzinski18 Jan 2012, 16:50
FAA Sector Chief for Ontario CaliforniaRandall Morrow18 Jan 2012, 16:33
Shadwell and least squaresLars Bergman18 Jan 2012, 12:09
Re: CN Aboard Commercial FlightGary LaPook18 Jan 2012, 07:34
Re: CN Aboard Commercial FlightLarry Smith18 Jan 2012, 05:37
Re: Time up for the leap second?Richard B. Langley18 Jan 2012, 02:59
Re: Time up for the leap second?Michael Dorl17 Jan 2012, 21:41
Re: Time up for the leap second?Frank Reed17 Jan 2012, 20:56