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NavList:

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

September, 2018

Index includes 310 messages. Sorted by date, recent messages last.

                    
EU Backs Ending Daylight Saving TimeSean C1 Sep 2018, 05:16
Re: EU Backs Ending Daylight Saving TimeDavid Pike1 Sep 2018, 19:46
Re: EU Backs Ending Daylight Saving TimeÖrjan Sandström2 Sep 2018, 11:57
Navigation Spreadsheets in 2019Peter Hakel2 Sep 2018, 22:40
A Lunar I wish I saw...Tony Oz3 Sep 2018, 08:40
Re: Spotted a sextantMark Anthony Spinaze3 Sep 2018, 09:27
Re: A Lunar I wish I saw...Antoine Couëtte3 Sep 2018, 15:53
Re: Radio time signals disappearGene Vialle3 Sep 2018, 20:23
Bowditch, the New American Practical Navigator, First EditionJackson McDonald3 Sep 2018, 21:06
Re: A Lunar I wish I saw...Frank Reed3 Sep 2018, 21:07
Re: Bowditch, the New American Practical Navigator, First EditionFrank Reed3 Sep 2018, 21:40
Re: Radio time signals disappearDavid Pike3 Sep 2018, 22:26
Re: Radio time signals disappearRobert VanderPol II4 Sep 2018, 04:22
Re: Radio time signals disappearJeremy C4 Sep 2018, 09:56
Re: Radio time signals disappearTony Oz4 Sep 2018, 11:11
Re: Radio time signals disappearGary LaPook4 Sep 2018, 19:32
Re: Radio time signals disappearGene Vialle4 Sep 2018, 20:34
Space station sextant experimentPaul Hirose5 Sep 2018, 02:45
Re: Space station sextant experimentDave Walden5 Sep 2018, 11:19
Android Celestial Nav AppsMark Coady5 Sep 2018, 16:58
Re: Space station sextant experimentRobert Pearson5 Sep 2018, 17:53
Re: Android Celestial Nav AppsGreg Rudzinski6 Sep 2018, 02:12
Re: Android Celestial Nav AppsAndrés Ruiz6 Sep 2018, 04:47
Re: GPS Anti Spoof appTony Oz6 Sep 2018, 16:18
Is Celestial Navigation really a backup to GPS Navigation?Brad Morris6 Sep 2018, 16:36
Re: GPS Anti Spoof appÖrjan Sandström7 Sep 2018, 17:39
All Haversine Time SightGreg Rudzinski7 Sep 2018, 20:10
Mapquest coordinatesMike Burkes8 Sep 2018, 15:31
Re: All Haversine Time SightGreg Rudzinski8 Sep 2018, 17:06
Re: Mapquest coordinatesBrad Morris8 Sep 2018, 19:16
Re: All Haversine Time SightTony Oz8 Sep 2018, 20:59
Re: All Haversine Time SightGreg Rudzinski8 Sep 2018, 21:36
Re: All Haversine Time SightTony Oz8 Sep 2018, 22:12
Re: All Haversine Time SightGreg Rudzinski8 Sep 2018, 22:13
Re: All Haversine Time SightGreg Rudzinski8 Sep 2018, 23:23
Re: All Haversine Time SightBrian Walton9 Sep 2018, 06:15
Re: All Haversine Time SightTony Oz9 Sep 2018, 07:46
Re: All Haversine Time SightTony Oz9 Sep 2018, 07:53
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed9 Sep 2018, 17:19
French Nautical Almanac for the year 1819Frank Reed9 Sep 2018, 17:27
T Hav Doniol Sumner LOP ExampleGreg Rudzinski9 Sep 2018, 17:58
Uncommon navigational declination chart, 1850sJackson McDonald9 Sep 2018, 22:55
Re: Uncommon navigational declination chart, 1850sGreg Rudzinski10 Sep 2018, 00:26
Re: Astronomy DLL for .NET: SofaJpl 2.1.2 releasedPaul Hirose10 Sep 2018, 05:23
Re: T Hav Doniol Sumner LOP ExampleHerman Dekker10 Sep 2018, 06:23
Re: Is Celestial Navigation really a backup to GPS Navigation?Jeremy C10 Sep 2018, 09:31
Re: Astronomy DLL for .NET: SofaJpl 2.1.2 releasedAntoine Couëtte10 Sep 2018, 11:51
Re: Astronomy DLL for .NET: SofaJpl 2.1.2 releasedPaul Hirose10 Sep 2018, 19:48
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris10 Sep 2018, 21:14
Re: Is Celestial Navigation really a backup to GPS Navigation?Roger W. Sinnott10 Sep 2018, 23:53
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed11 Sep 2018, 00:26
Questions about Celestial NavigationFrank Reed11 Sep 2018, 00:49
Re: Questions about Celestial NavigationBrad Morris11 Sep 2018, 03:01
Re: Is Celestial Navigation really a backup to GPS Navigation?Geoffrey Kolbe11 Sep 2018, 05:51
Re: Questions about Celestial NavigationFrank Atkins11 Sep 2018, 06:01
Re: Questions about Celestial NavigationPeter Monta11 Sep 2018, 10:52
All Haversine FixLars Bergman11 Sep 2018, 13:57
Re: Questions about Celestial NavigationRobert VanderPol II11 Sep 2018, 15:30
Re: Questions about Celestial NavigationBob Goethe11 Sep 2018, 17:28
Re: Questions about Celestial NavigationFrank Reed11 Sep 2018, 17:35
Re: Questions about Celestial NavigationChris Willmes11 Sep 2018, 18:08
Re: Questions about Celestial NavigationGreg Rudzinski11 Sep 2018, 18:30
Re: All Haversine FixGreg Rudzinski11 Sep 2018, 18:40
Re: Questions about Celestial NavigationDon Seltzer11 Sep 2018, 18:48
Re: Questions about Celestial NavigationJohn D. Howard11 Sep 2018, 19:11
WWV may be shut downKeith Sternberg11 Sep 2018, 19:33
Re: Is Celestial Navigation really a backup to GPS Navigation?Jeremy C11 Sep 2018, 21:27
Re: Questions about Celestial NavigationJeremy C11 Sep 2018, 22:01
YouTube Short on Early NavigationGreg Rudzinski11 Sep 2018, 22:10
Jan 1925 day change haunts us still...Frank Reed12 Sep 2018, 02:59
Re: Is Celestial Navigation really a backup to GPS Navigation?Peter Monta12 Sep 2018, 04:22
Re: Questions about Celestial NavigationGeoffrey Kolbe12 Sep 2018, 05:50
GPS Selective AvailabilityDavid Pike12 Sep 2018, 06:50
Re: Is Celestial Navigation really a backup to GPS Navigation?Richard B. Langley12 Sep 2018, 12:14
Re: GPS Selective AvailabilityRichard B. Langley12 Sep 2018, 12:24
Re: Questions about Celestial NavigationBrad Morris12 Sep 2018, 13:59
Re: Questions about Celestial NavigationJohn D. Howard12 Sep 2018, 14:19
Re: Jan 1925 day change haunts us still...Robert Wyatt12 Sep 2018, 14:40
Re: All Haversine FixTony Oz12 Sep 2018, 15:45
Celestial Tools V5.7.0Stan K12 Sep 2018, 16:32
Re: Questions about Celestial NavigationFrancis Upchurch12 Sep 2018, 17:55
Polynesian navigationPaul Hirose12 Sep 2018, 19:10
Re: French Nautical Almanac for the year 1819Frank Reed12 Sep 2018, 23:07
Re: Celestial Tools V5.7.0Dave Walden13 Sep 2018, 12:05
King's Point US Merchant Marine AdJackson McDonald13 Sep 2018, 15:17
Re: Celestial Tools V5.7.0Sam Lyness13 Sep 2018, 17:39
Re: King's Point US Merchant Marine AdFrancis Upchurch13 Sep 2018, 18:00
Re: Questions about Celestial NavigationBrad Morris13 Sep 2018, 18:02
Re: King's Point US Merchant Marine AdBob Goethe13 Sep 2018, 22:49
Re: King's Point US Merchant Marine AdRobert VanderPol II14 Sep 2018, 02:43
Re: Questions about Celestial NavigationFrancis Upchurch14 Sep 2018, 03:48
Re: Questions about Celestial NavigationFrancis Upchurch14 Sep 2018, 17:56
Re: French Nautical Almanac for the year 1819Frank Reed15 Sep 2018, 04:05
Re: Questions about Celestial NavigationFrank Reed15 Sep 2018, 04:10
Re: King's Point US Merchant Marine AdJeremy C15 Sep 2018, 06:28
Re: King's Point US Merchant Marine AdFrank Atkins15 Sep 2018, 06:52
Re: Questions about Celestial NavigationMeg Wilson16 Sep 2018, 10:53
Re: Questions about Celestial NavigationBruce Cutting16 Sep 2018, 16:56
Re: Questions about Celestial NavigationDerrick Young16 Sep 2018, 18:48
Unexpected USNO height correction preceptsAntoine Couëtte17 Sep 2018, 15:22
John Wesley Powell's 1869 Lunar Observations from Grand CanyonStephen M Kerst17 Sep 2018, 18:58
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris17 Sep 2018, 19:40
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed17 Sep 2018, 20:56
Re: John Wesley Powell's 1869 Lunar Observations from Grand CanyonFrank Reed18 Sep 2018, 00:45
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris18 Sep 2018, 03:36
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris18 Sep 2018, 05:45
Re: Is Celestial Navigation really a backup to GPS Navigation?Gary LaPook18 Sep 2018, 10:24
Re: Questions about Celestial NavigationFrancis Upchurch18 Sep 2018, 10:56
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris18 Sep 2018, 14:28
Re: Questions about Celestial NavigationBrad Morris18 Sep 2018, 14:44
Re: Unexpected USNO height correction preceptsAndrés Ruiz18 Sep 2018, 14:58
Re: Questions about Celestial NavigationJohn D. Howard18 Sep 2018, 16:15
Re: Questions about Celestial NavigationRobert VanderPol II18 Sep 2018, 16:43
Re: Questions about Celestial NavigationJohn D. Howard18 Sep 2018, 19:24
Re: Questions about Celestial NavigationGary LaPook18 Sep 2018, 21:46
Re: Questions about Celestial NavigationFrank Reed19 Sep 2018, 00:16
News from Stan KFrank Reed19 Sep 2018, 00:31
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed19 Sep 2018, 00:49
Vintage US Navy Celestial Navigation filmsFrank Reed19 Sep 2018, 01:43
Re: News from Stan KSean C19 Sep 2018, 02:16
Re: News from Stan KAndrés Ruiz19 Sep 2018, 06:16
Re: Is Celestial Navigation really a backup to GPS Navigation?Paul Hirose19 Sep 2018, 07:27
Re: Unexpected USNO height correction preceptsPaul Hirose19 Sep 2018, 07:28
Re: Is Celestial Navigation really a backup to GPS Navigation?Richard B. Langley19 Sep 2018, 12:18
The LunarsSteve E. Bryant19 Sep 2018, 16:52
Re: Is Celestial Navigation really a backup to GPS Navigation?Brad Morris19 Sep 2018, 18:59
Re: Unexpected USNO height correction preceptsPaul Hirose19 Sep 2018, 22:26
Re: Is Celestial Navigation really a backup to GPS Navigation?Gary LaPook19 Sep 2018, 23:05
Re: Is Celestial Navigation really a backup to GPS Navigation?Gary LaPook19 Sep 2018, 23:27
RestorationFrank Atkins20 Sep 2018, 01:44
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed20 Sep 2018, 16:28
Re: Unexpected USNO height correction preceptsFrank Reed20 Sep 2018, 17:24
Re: Is Celestial Navigation really a backup to GPS Navigation?Tom Sult20 Sep 2018, 17:32
Re: The LunarsFrank Reed20 Sep 2018, 17:34
Re: Is Celestial Navigation really a backup to GPS Navigation?Frank Reed20 Sep 2018, 17:48
Latitude from meridian observationPaul Hirose20 Sep 2018, 20:28
Re: Latitude from meridian observationFrank Reed20 Sep 2018, 23:42
Re: Is Celestial Navigation really a backup to GPS Navigation?Ed Popko21 Sep 2018, 13:52
Lindbergh-Weems Second-Setting WatchEd Popko21 Sep 2018, 14:08
Re: Latitude from meridian observationRobin Stuart21 Sep 2018, 15:00
Re: Is Celestial Navigation really a backup to GPS Navigation?Bob Goethe21 Sep 2018, 17:22
Archives of NavList discussions, images, and other filesFrank Reed21 Sep 2018, 18:15
Re: Lindbergh-Weems Second-Setting WatchTony Oz21 Sep 2018, 21:18
Re: RestorationTony Oz21 Sep 2018, 21:33
Re: RestorationBrad Morris21 Sep 2018, 23:30
Re: RestorationFrank Atkins22 Sep 2018, 01:16
Prepare for Ice...Frank Reed22 Sep 2018, 02:00
Re: Prepare for Ice...Frank Atkins22 Sep 2018, 03:43
Re: RestorationBrad Morris22 Sep 2018, 03:47
Re: Prepare for Ice...David C22 Sep 2018, 05:07
Re: Lindbergh-Weems Second-Setting WatchPaul Dolkas22 Sep 2018, 05:08
Re: RestorationFrank Atkins22 Sep 2018, 06:11
Re: All Haversine Time SightBrian Walton22 Sep 2018, 06:34
Re: RestorationFrank Atkins22 Sep 2018, 07:55
Re: Prepare for Ice...Bill B22 Sep 2018, 07:59
Re: Lindbergh-Weems Second-Setting WatchEd Popko22 Sep 2018, 10:05
Re: Lindbergh-Weems Second-Setting WatchEd Popko22 Sep 2018, 10:07
Re: Prepare for Ice...Robert VanderPol II22 Sep 2018, 12:35
Re: Prepare for Ice...Lars Bergman22 Sep 2018, 12:41
Re: Prepare for Ice...Michael Bradley22 Sep 2018, 15:34
Re: All Haversine Time SightBrad Morris22 Sep 2018, 16:37
GPS selective availabilityGeoffrey Kolbe22 Sep 2018, 16:51
Viking NavigationLu Abel22 Sep 2018, 17:42
Re: Lindbergh-Weems Second-Setting WatchPaul Dolkas22 Sep 2018, 18:54
Re: Is Celestial Navigation really a backup to GPS Navigation?Francis Upchurch22 Sep 2018, 19:01
Re: Unexpected USNO height correction preceptsFrank Reed22 Sep 2018, 19:30
Re: Lindbergh-Weems Second-Setting WatchFrank Reed22 Sep 2018, 19:38
Re: GPS selective availabilityJohn D. Howard22 Sep 2018, 19:38
Re: Prepare for Ice...Frank Reed22 Sep 2018, 20:28
Re: Prepare for Ice...Frank Reed22 Sep 2018, 20:40
Benchmark accuracyLu Abel22 Sep 2018, 21:59
Re: Viking NavigationBrad Morris22 Sep 2018, 22:32
Re: RestorationBrad Morris22 Sep 2018, 22:39
Re: Prepare for Ice...Brad Morris22 Sep 2018, 22:45
Re: Benchmark accuracyJohn D. Howard22 Sep 2018, 23:44
Re: Archives of NavList discussions, images, and other filesSean C23 Sep 2018, 00:27
Re: Benchmark accuracyBruce J. Pennino23 Sep 2018, 00:59
Re: Archives of NavList discussions, images, and other filesJohn D. Howard23 Sep 2018, 01:13
Re: RestorationFrank Atkins23 Sep 2018, 01:28
Re: RestorationBill Morris23 Sep 2018, 02:56
Re: GPS selective availabilityGeoffrey Kolbe23 Sep 2018, 05:41
Re: RestorationFrank Atkins23 Sep 2018, 06:43
Re: GPS selective availabilityRonald van Riet23 Sep 2018, 08:33
Re: GPS selective availabilityDavid Pike23 Sep 2018, 11:23
Re: Lindbergh-Weems Second-Setting WatchEd Popko23 Sep 2018, 14:09
Re: GPS selective availabilityJohn D. Howard23 Sep 2018, 14:40
Re: Benchmark accuracyJohn D. Howard23 Sep 2018, 15:07
Re: RestorationBrad Morris23 Sep 2018, 15:10
Venus phase correctionRobert Bernecky23 Sep 2018, 15:54
Re: GPS selective availabilityGeoffrey Kolbe23 Sep 2018, 16:17
Re: Unexpected USNO height correction preceptsAntoine Couëtte23 Sep 2018, 16:55
Re: GPS selective availabilityFrank Reed23 Sep 2018, 17:05
Re: Venus phase correctionAntoine Couëtte23 Sep 2018, 17:22
Re: Venus phase correctionRobert Bernecky23 Sep 2018, 17:56
Re: Prepare for Ice...Bill B23 Sep 2018, 18:06
Re: Lindbergh-Weems Second-Setting WatchPaul Dolkas23 Sep 2018, 18:15
Re: Venus phase correctionFrank Reed23 Sep 2018, 18:35
Re: All Haversine Time SightBrian Walton23 Sep 2018, 19:33
Re: Lindbergh-Weems Second-Setting WatchEd Popko23 Sep 2018, 20:05
Re: GPS selective availabilityDavid Pike23 Sep 2018, 20:37
Re: GPS selective availabilityDavid Pike23 Sep 2018, 21:07
Re: All Haversine Time SightBrad Morris23 Sep 2018, 21:46
Re: Lindbergh-Weems Second-Setting WatchPaul Dolkas23 Sep 2018, 22:46
Re: Navigation Presentation in NYC, Sep. 15Frank Reed24 Sep 2018, 01:42
Re: GPS selective availabilityGeoffrey Kolbe24 Sep 2018, 05:40
Re: GPS selective availabilityRonald van Riet24 Sep 2018, 08:30
Re: Lindbergh-Weems Second-Setting WatchTony Oz24 Sep 2018, 09:45
Re: Unexpected USNO height correction preceptsAntoine Couëtte24 Sep 2018, 14:35
Re: Unexpected USNO height correction preceptsGreg Rudzinski24 Sep 2018, 17:35
Easy Intro Celestial, this weekend at Mystic SeaportFrank Reed24 Sep 2018, 22:03
Timekeeping in the post-WWV/post-HF worldSteve Dunlop25 Sep 2018, 03:04
GNSS is not immortalSteve Dunlop25 Sep 2018, 03:05
Chart-plotters, dead reckoning, pilotage, etc.Steve Dunlop25 Sep 2018, 03:05
Re: GNSS is not immortalFrank Reed25 Sep 2018, 03:15
Re: Timekeeping in the post-WWV/post-HF worldBrad Morris25 Sep 2018, 06:00
Re: Unexpected USNO height correction preceptsAndrés Ruiz25 Sep 2018, 06:16
Re: Timekeeping in the post-WWV/post-HF worldGary LaPook25 Sep 2018, 06:22
Re: Unexpected USNO height correction preceptsAndrés Ruiz25 Sep 2018, 06:25
Re: GNSS is not immortalBrad Morris25 Sep 2018, 06:53
Re: Chart-plotters, dead reckoning, pilotage, etc.Pete Solon Palmer25 Sep 2018, 07:27
Re: Lindbergh-Weems Second-Setting WatchTony Oz25 Sep 2018, 11:00
Re: Timekeeping in the post-WWV/post-HF worldJeremy C25 Sep 2018, 11:39
Re: Chart-plotters, dead reckoning, pilotage, etc.Jeremy C25 Sep 2018, 11:48
Re: GNSS is not immortalSteve Dunlop25 Sep 2018, 14:39
Re: GNSS is not immortalSteve Dunlop25 Sep 2018, 15:37
Re: Chart-plotters, dead reckoning, pilotage, etc.Steve Dunlop25 Sep 2018, 15:40
Re: Timekeeping in the post-WWV/post-HF worldSteve Dunlop25 Sep 2018, 15:48
Re: Chart-plotters, dead reckoning, pilotage, etc.Steve Dunlop25 Sep 2018, 15:51
Re: Chart-plotters, dead reckoning, pilotage, etc.Brad Morris25 Sep 2018, 16:30
Re: GNSS is not immortalBrad Morris25 Sep 2018, 17:09
Re: Timekeeping in the post-WWV/post-HF worldGary LaPook25 Sep 2018, 17:13
Re: Timekeeping in the post-WWV/post-HF worldGary LaPook25 Sep 2018, 17:25
Re: Timekeeping in the post-WWV/post-HF worldGary LaPook25 Sep 2018, 18:18
Re: GNSS is not immortalBob Goethe25 Sep 2018, 19:34
Re: GNSS is not immortalBrad Morris25 Sep 2018, 19:35
Re: GNSS is not immortalRichard B. Langley25 Sep 2018, 22:05
Re: GPS selective availabilityPaul Hirose25 Sep 2018, 22:10
Re: GNSS is not immortalSteve Dunlop25 Sep 2018, 22:15
Re: Lindbergh-Weems Second-Setting WatchEd Popko25 Sep 2018, 22:20
Re: Timekeeping in the post-WWV/post-HF worldBrad Morris26 Sep 2018, 00:21
Re: Timekeeping in the post-WWV/post-HF worldRobert VanderPol II26 Sep 2018, 00:49
Antique books (Moore, Bowditch, Arnold) and an Antique OctantFrank Reed26 Sep 2018, 01:53
Re: Antique books (Moore, Bowditch, Arnold) and an Antique OctantSean C26 Sep 2018, 02:14
Re: Timekeeping in the post-WWV/post-HF worldRoger W. Sinnott26 Sep 2018, 02:34
Re: Chart-plotters, dead reckoning, pilotage, etc.Sean C26 Sep 2018, 02:39
Re: Unexpected USNO height correction preceptsPaul Hirose26 Sep 2018, 04:03
Re: Timekeeping in the post-WWV/post-HF worldPeter Monta26 Sep 2018, 05:30
Re: Chart-plotters, dead reckoning, pilotage, etc.Sean C26 Sep 2018, 05:41
Re: Timekeeping in the post-WWV/post-HF worldMurray Peake26 Sep 2018, 06:49
Handheld Sextant in spacecraftEric van der Veen26 Sep 2018, 09:20
Re: Unexpected USNO height correction preceptsAntoine Couëtte26 Sep 2018, 11:00
Re: Lindbergh-Weems Second-Setting WatchEd Popko26 Sep 2018, 11:00
Re: Chart-plotters, dead reckoning, pilotage, etc.Andrés Ruiz26 Sep 2018, 11:58
Re: Venus phase correctionAndrés Ruiz26 Sep 2018, 12:01
Re: Timekeeping in the post-WWV/post-HF worldRobert VanderPol II26 Sep 2018, 12:20
Re: Timekeeping in the post-WWV/post-HF worldTony Oz26 Sep 2018, 13:02
Wwv/Wwvh/Wwvb Etc.Richard B. Langley26 Sep 2018, 15:54
Re: Lindbergh-Weems Second-Setting WatchTony Oz26 Sep 2018, 16:29
Re: Chart-plotters, dead reckoning, pilotage, etc.Bruce Cutting26 Sep 2018, 17:06
Re: Chart-plotters, dead reckoning, pilotage, etc.Andrés Ruiz26 Sep 2018, 17:25
Re: Timekeeping in the post-WWV/post-HF worldMurray Peake26 Sep 2018, 17:52
Re: Lindbergh-Weems Second-Setting WatchEd Popko26 Sep 2018, 18:21
Re: GNSS is not immortalBrad Morris26 Sep 2018, 19:19
Dunlap Sunrise Sunset ComputerBrad Morris26 Sep 2018, 19:55
Re: Lindbergh-Weems Second-Setting WatchTony Oz26 Sep 2018, 20:26
Invert it: GPS as backup to primary celestial navigationFrank Reed26 Sep 2018, 20:27
Re: Timekeeping in the post-WWV/post-HF worldRoger W. Sinnott26 Sep 2018, 20:39
Re: GNSS is not immortalPete Solon Palmer26 Sep 2018, 21:03
Re: GNSS is not immortalBob Goethe26 Sep 2018, 22:05
Re: Lindbergh-Weems Second-Setting WatchGary LaPook26 Sep 2018, 22:07
Re: Timekeeping in the post-WWV/post-HF worldJohn D. Howard26 Sep 2018, 22:16
Re: Timekeeping in the post-WWV/post-HF worldRobert VanderPol II27 Sep 2018, 04:25
Re: Invert it: GPS as backup to primary celestial navigationAntoine Couëtte27 Sep 2018, 06:09
Re: Unexpected USNO height correction preceptsAndrés Ruiz27 Sep 2018, 11:23
Re: Timekeeping in the post-WWV/post-HF worldSteve Dunlop27 Sep 2018, 17:11
Re: GNSS is not immortalSteve Dunlop27 Sep 2018, 17:22
Re: Timekeeping in the post-WWV/post-HF worldFrancis Upchurch27 Sep 2018, 18:18
Re: Timekeeping in the post-WWV/post-HF worldFrank Reed27 Sep 2018, 19:12
Global Hawk crash due to deactivated backup navigationFrank Reed27 Sep 2018, 19:21
Re: Invert it: GPS as backup to primary celestial navigationBrad Morris27 Sep 2018, 19:26
Re: Global Hawk crash due to deactivated backup navigationAntoine Couëtte27 Sep 2018, 19:46
Re: Timekeeping in the post-WWV/post-HF worldSteve Dunlop27 Sep 2018, 19:46
Listening to WWV from 60N 30ETony Oz27 Sep 2018, 20:01
Re: Invert it: GPS as backup to primary celestial navigationBrad Morris27 Sep 2018, 20:37
Re: Timekeeping in the post-WWV/post-HF worldRobert VanderPol II27 Sep 2018, 20:54
Re: Timekeeping in the post-WWV/post-HF worldBrad Morris27 Sep 2018, 21:21
NavListNews Twitter feedFrank Reed27 Sep 2018, 22:39
Re: Antique books (Moore, Bowditch, Arnold) and an Antique OctantFrank Reed28 Sep 2018, 00:42
Re: Timekeeping in the post-WWV/post-HF worldIan Vaughn28 Sep 2018, 00:47
Re: Timekeeping in the post-WWV/post-HF worldPeter Monta28 Sep 2018, 06:41
Re: Timekeeping in the post-WWV/post-HF worldPeter Monta28 Sep 2018, 06:52
Anti-spoof appChris Caswell28 Sep 2018, 11:02
Re: Timekeeping in the post-WWV/post-HF worldTony Oz28 Sep 2018, 13:30
Re: Timekeeping in the post-WWV/post-HF worldRichard B. Langley28 Sep 2018, 15:39
Susceptibility of GPS to CME, Rationale for CN?Brad Morris28 Sep 2018, 19:20
Sight PlanningRon Jones28 Sep 2018, 19:33
Re: Listening to WWV from 60N 30EPaul Hirose28 Sep 2018, 21:50
Multiple GPS backups failFrank Reed28 Sep 2018, 23:53
Re: GNSS is not immortalGary LaPook29 Sep 2018, 01:39
TimeTom Sult29 Sep 2018, 01:40
Re: Timekeeping in the post-WWV/post-HF worldPeter Monta29 Sep 2018, 04:12
Re: Susceptibility of GPS to CME, Rationale for CN?Richard B. Langley29 Sep 2018, 12:04
Re: GNSS is not immortalBrad Morris29 Sep 2018, 15:57
Re: Susceptibility of GPS to CME, Rationale for CN?Brad Morris29 Sep 2018, 22:37
Re: Susceptibility of GPS to CME, Rationale for CN?Francis Upchurch30 Sep 2018, 05:40
Re: Susceptibility of GPS to CME, Rationale for CN?David Pike30 Sep 2018, 09:07
Re: News from Stan KFrank Reed30 Sep 2018, 19:00
Re: Susceptibility of GPS to CME, Rationale for CN?Peter Monta30 Sep 2018, 22:21
Re: Susceptibility of GPS to CME, Rationale for CN?Brad Morris30 Sep 2018, 22:25
Re: Susceptibility of GPS to CME, Rationale for CN?Bob Goethe30 Sep 2018, 23:29

Index includes 310 messages.

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