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

September, 2012

Index includes 247 messages. Sorted by message ID, in descending order.

                    
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

Index includes 247 messages.

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