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NavList:

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

January, 2020

Index includes 340 messages. Sorted by message ID, in descending order.

                    
Arthur Rostron's sextantPaul Hirose31 Jan 2020, 22:15
Re: Captain Cook & celestial navigationJohn D. Howard31 Jan 2020, 18:35
Re: Moon Venus Lunar - Interpretation of resultsGeoffrey Kolbe31 Jan 2020, 15:06
Re: Moon Venus Lunar - Interpretation of resultsEd Popko31 Jan 2020, 12:36
Re: Starmaster slide rule on ebayWil Bailey31 Jan 2020, 11:56
Re: Moon Venus Lunar - Interpretation of resultsSean C31 Jan 2020, 06:05
Re: Moon Venus Lunar - Interpretation of resultsSean C31 Jan 2020, 03:36
Re: Anti-spoof testing my sextantJim Rives31 Jan 2020, 03:06
Re: Moon Venus Lunar - Interpretation of resultsJim Rives31 Jan 2020, 02:59
Re: Anti-spoof testing my sextantFrank Reed31 Jan 2020, 02:07
Re: Anti-spoof testing my sextantFrank Reed31 Jan 2020, 01:57
Re: Moon Venus Lunar - Interpretation of resultsFrank Reed31 Jan 2020, 01:36
Re: Captain Cook & celestial navigationRobin Stuart30 Jan 2020, 21:07
Re: Captain Cook & celestial navigationRobin Stuart30 Jan 2020, 18:54
Anti-spoof testing my sextantJim Rives30 Jan 2020, 17:00
Moon Venus Lunar - Interpretation of resultsJim Rives30 Jan 2020, 16:49
Re: GPS Anti Spoof based on radio sextant ?David Pike30 Jan 2020, 11:50
Re: Captain Cook & celestial navigationGeoffrey Kolbe30 Jan 2020, 07:44
Re: Captain Cook & celestial navigationGeoffrey Kolbe30 Jan 2020, 06:58
Re: Satellite collision over northeast USJim Rives30 Jan 2020, 02:59
Re: Satellite collision over northeast USDave Walden30 Jan 2020, 00:22
Re: GPS Anti Spoof based on radio sextant ?Igor S.29 Jan 2020, 22:22
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyEd Popko29 Jan 2020, 21:26
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyDavid Pike29 Jan 2020, 21:08
Re: GPS Anti Spoof based on radio sextant ?Igor S.29 Jan 2020, 20:18
Re: Captain Cook & celestial navigationDavid Pike29 Jan 2020, 19:36
Satellite collision over northeast USFrank Reed29 Jan 2020, 19:29
Re: Captain Cook & celestial navigationRobin Stuart29 Jan 2020, 17:52
Re: Captain Cook & celestial navigationFrank Reed29 Jan 2020, 17:01
Re: Earliest Crescent Moon VisibilityHerman Dekker29 Jan 2020, 11:31
Re: GPS Anti Spoof based on radio sextant ?Frank Reed28 Jan 2020, 19:06
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyFrank Reed27 Jan 2020, 18:14
Re: Earliest Crescent Moon VisibilityGary LaPook27 Jan 2020, 17:30
Re: Earliest Crescent Moon VisibilityDavid Iwancio27 Jan 2020, 17:21
Re: Earliest Crescent Moon VisibilityFrank Reed27 Jan 2020, 17:04
GPS Anti Spoof based on radio sextant ?Igor S.27 Jan 2020, 16:43
Re: Earliest Crescent Moon VisibilityRobert H. van Gent27 Jan 2020, 16:41
Re: HMNAO Websites Down Too?David Iwancio27 Jan 2020, 16:22
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyRobin Stuart27 Jan 2020, 14:44
Earliest Crescent Moon VisibilityHerman Dekker27 Jan 2020, 14:27
Re: Celestial navigation: easier basic principle?Ed Popko27 Jan 2020, 10:56
HMNAO Websites Down Too?David Iwancio27 Jan 2020, 07:38
Re: Celestial navigation: easier basic principle?Geoffrey Kolbe27 Jan 2020, 06:54
Re: No DR position. How can you get an accurate celestial fix?David C27 Jan 2020, 06:33
Re: Navigation devices available now on ebay.Gary LaPook27 Jan 2020, 05:02
Re: Celestial navigation: easier basic principle?Bruce Cutting27 Jan 2020, 03:23
Re: Celestial navigation: easier basic principle?Peter Monta27 Jan 2020, 02:59
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyRoger W. Sinnott26 Jan 2020, 23:36
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyFrank Reed26 Jan 2020, 20:56
Re: Sky & Telescope Magazine article on Capt. Cook's AstronomyRoger W. Sinnott26 Jan 2020, 20:07
Re: Celestial navigation: easier basic principle?Bruce Cutting26 Jan 2020, 19:10
Cold War Hangar Navigating & Tales from On-board ShuttleR William McAllister26 Jan 2020, 18:47
Re: Celestial navigation: easier basic principle?R William McAllister26 Jan 2020, 12:51
Re: Cosine formula to solve a right spherical triangle?Ed Popko26 Jan 2020, 12:36
Re: Navigation devices available now on ebay.David Pike26 Jan 2020, 09:05
Re: Celestial navigation: easier basic principle?Peter Monta26 Jan 2020, 07:44
Sky & Telescope Magazine article on Capt. Cook's AstronomyPaul Saffo26 Jan 2020, 06:28
Re: No DR position. How can you get an accurate celestial fix?David C26 Jan 2020, 02:25
Re: Navigation devices available now on ebay.Gary LaPook25 Jan 2020, 23:17
Re: Navigation devices available now on ebay.David Pike25 Jan 2020, 19:40
Re: No DR position. How can you get an accurate celestial fix?Frank Reed25 Jan 2020, 19:12
Re: No DR position. How can you get an accurate celestial fix?Mike Burkes25 Jan 2020, 16:01
Re: No DR position. How can you get an accurate celestial fix?David Pike25 Jan 2020, 08:07
Navigation devices available now on ebay.Gary LaPook25 Jan 2020, 07:05
Celestial navigation: easier basic principle?A Ponics25 Jan 2020, 04:42
Re: No DR position. How can you get an accurate celestial fix?Peter Hakel25 Jan 2020, 03:39
Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculationsIgor S.24 Jan 2020, 23:45
Re: No DR position. How can you get an accurate celestial fix?David Pike24 Jan 2020, 19:41
Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculationsTony Oz24 Jan 2020, 09:40
Re: No DR position. How can you get an accurate celestial fix?Bill Lionheart24 Jan 2020, 07:45
Re: Wikipedia: (Russian-language) article on Gauss's direct fix calculationsAlexandre Eremenko23 Jan 2020, 21:18
Re: No DR position. How can you get an accurate celestial fix?Gary LaPook23 Jan 2020, 19:26
Wikipedia: (Russian-language) article on Gauss's direct fix calculationsTony Oz23 Jan 2020, 08:32
Re: Cosine formula to solve a right spherical triangle?Frank Reed23 Jan 2020, 03:36
Re: No DR position. How can you get an accurate celestial fix?Frank Reed23 Jan 2020, 02:56
Davis Instruments Prism-Level Owner's ManualRoger C Bucholz23 Jan 2020, 01:51
Re: Cosine formula to solve a right spherical triangle?David Iwancio22 Jan 2020, 23:54
Re: Captain Cook & celestial navigationDavid Pike22 Jan 2020, 22:32
Re: Why Can't My GNSS Receiver See Galileo?David Pike22 Jan 2020, 21:16
Re: Cosine formula to solve a right spherical triangle?Fred Hebard22 Jan 2020, 16:35
Captain Cook & celestial navigationRafael C. Caruso22 Jan 2020, 16:35
Re: Percy Lyall Hooker Davis' High Latitude TablesRobin Stuart22 Jan 2020, 15:50
Re: No DR position. How can you get an accurate celestial fix?David Iwancio22 Jan 2020, 09:02
Fwd: Journal of,Astronomical History and Heritage December 2019Paul Hirose22 Jan 2020, 05:18
Re: Why Can't My GNSS Receiver See Galileo?David C21 Jan 2020, 22:25
Re: Why Can't My GNSS Receiver See Galileo?David C21 Jan 2020, 21:15
Re: Why Can't My GNSS Receiver See Galileo?David C21 Jan 2020, 21:11
Re: Cosine formula to solve a right spherical triangle?Alexandre Eremenko21 Jan 2020, 20:06
Re: No DR position. How can you get an accurate celestial fix?Gary LaPook21 Jan 2020, 19:17
Re: Cosine formula to solve a right spherical triangle?David Iwancio21 Jan 2020, 18:27
Re: No DR position. How can you get an accurate celestial fix?Bill Lionheart21 Jan 2020, 11:43
Percy Lyall Hooker Davis' High Latitude TablesDavid C21 Jan 2020, 05:45
Cosine formula to solve a right spherical triangle?Rajeev Yadav21 Jan 2020, 03:27
Re: Bausch and Lomb WWII Aircraft SextantsRobert Swartz20 Jan 2020, 18:52
Re: Bausch and Lomb WWII Aircraft SextantsRobert Swartz20 Jan 2020, 18:29
Re: No DR position. How can you get an accurate celestial fix?Dustin Baenen20 Jan 2020, 17:42
Re: Bausch and Lomb WWII Aircraft SextantsEd Popko20 Jan 2020, 17:01
Re: Why Can't My GNSS Receiver See Galileo?Richard B. Langley20 Jan 2020, 13:07
Re: Compass CheckDavid C20 Jan 2020, 04:34
Re: Compass CheckDavid C20 Jan 2020, 04:27
Re: Why Can't My GNSS Receiver See Galileo?Frank Reed20 Jan 2020, 04:08
Re: Why Can't My GNSS Receiver See Galileo?Dave Walden20 Jan 2020, 03:49
Re: Why Can't My GNSS Receiver See Galileo?Frank Reed20 Jan 2020, 03:15
Re: Why Can't My GNSS Receiver See Galileo?Dave Walden20 Jan 2020, 01:56
Re: No DR position. How can you get an accurate celestial fix?Ron Jones20 Jan 2020, 00:18
Re: Why Can't My GNSS Receiver See Galileo?Ian Vaughn19 Jan 2020, 21:43
Bausch and Lomb WWII Aircraft SextantsRobert Swartz19 Jan 2020, 20:08
Re: No DR position. How can you get an accurate celestial fix?Frank Reed19 Jan 2020, 20:01
Re: No DR position. How can you get an accurate celestial fix?David Pike19 Jan 2020, 19:40
Re: Why Can't My GNSS Receiver See Galileo?Bob Goethe19 Jan 2020, 19:27
Re: No DR position. How can you get an accurate celestial fix?Frank Reed19 Jan 2020, 19:27
Re: Cold War Sun HoursDavid Pike19 Jan 2020, 19:08
Re: No DR position. How can you get an accurate celestial fix?David Pike19 Jan 2020, 18:47
Re: No DR position. How can you get an accurate celestial fix?Frank Reed19 Jan 2020, 18:13
Re: Why Can't My GNSS Receiver See Galileo?Frank Reed19 Jan 2020, 18:04
Re: No DR position. How can you get an accurate celestial fix?John D. Howard19 Jan 2020, 17:47
Re: No DR position. How can you get an accurate celestial fix?John D. Howard19 Jan 2020, 17:41
Re: No DR position. How can you get an accurate celestial fix?Jim Rives19 Jan 2020, 17:30
No DR position. How can you get an accurate celestial fix?Robert Goldberg19 Jan 2020, 15:29
Mars Occultation Feb 18 2020Jim Rives19 Jan 2020, 14:42
IPhone 10 Compass/SextantJeremy Clark19 Jan 2020, 14:35
Lunar 17Jan20 Interpretation of ResultsJim Rives19 Jan 2020, 13:08
Why Can't My GNSS Receiver See Galileo?Sean C19 Jan 2020, 11:52
Re: Compass CheckJeremy C19 Jan 2020, 10:19
Re: Compass CheckDavid C19 Jan 2020, 08:07
Re: Compass CheckDavid C19 Jan 2020, 07:15
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden19 Jan 2020, 07:03
Re: Hardly ever get an LOP than 20 NM - why?Frank Reed19 Jan 2020, 03:08
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden19 Jan 2020, 02:45
Compass CheckDavid C19 Jan 2020, 02:12
Re: Hardly ever get an LOP than 20 NM - why?Nick M19 Jan 2020, 02:03
Re: Designed for the use of British SeamanDoug MacPherson18 Jan 2020, 23:51
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 23:45
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 23:30
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 23:21
Re: Hardly ever get an LOP than 20 NM - why?Hewitt Schlereth18 Jan 2020, 23:03
Designed for the use of British SeamanDavid C18 Jan 2020, 22:06
Re: Hardly ever get an LOP than 20 NM - why?Nick M18 Jan 2020, 18:46
Re: Hardly ever get an LOP than 20 NM - why?Nick M18 Jan 2020, 17:33
Re: Hardly ever get an LOP than 20 NM - why?John D. Howard18 Jan 2020, 16:08
Re: Hardly ever get an LOP than 20 NM - why?Jeremy C18 Jan 2020, 09:45
Re: RAF Air Navigation: listing on ebayBob Crawley18 Jan 2020, 09:16
Re: Hardly ever get an LOP than 20 NM - why?Geoffrey Kolbe18 Jan 2020, 07:34
Re: Hardly ever get an LOP than 20 NM - why?Geoffrey Kolbe18 Jan 2020, 06:50
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 03:17
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 03:14
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 03:07
Re: Hardly ever get an LOP than 20 NM - why?Laurence Holden18 Jan 2020, 02:48
Time lapse coastal voyage with stars (and he can use a sextant)Dave Walden17 Jan 2020, 23:55
Re: Hardly ever get an LOP than 20 NM - why?Hewitt Schlereth17 Jan 2020, 19:58
Re: Cold War Sun HoursFrank Reed17 Jan 2020, 19:44
Re: Some pop culture sextantsFrank Reed17 Jan 2020, 19:34
Re: Hardly ever get an LOP than 20 NM - why?Frank Reed17 Jan 2020, 16:49
Re: Historic US chart & map collectionsMike Mayer17 Jan 2020, 15:29
Re: Hardly ever get an LOP than 20 NM - why?Greg Rudzinski17 Jan 2020, 14:38
Re: Hardly ever get an LOP than 20 NM - why?Fred Hebard17 Jan 2020, 14:29
Re: Hardly ever get an LOP than 20 NM - why?Jim Hickey17 Jan 2020, 14:16
Re: RAF Air Navigation: listing on ebayDavid Pike17 Jan 2020, 14:01
Re: Hardly ever get an LOP than 20 NM - why?David Pike17 Jan 2020, 10:31
Re: Hardly ever get an LOP than 20 NM - why?Jeremy C17 Jan 2020, 09:34
Re: Hardly ever get an LOP than 20 NM - why?Igor S.17 Jan 2020, 08:56
Re: Hardly ever get an LOP than 20 NM - why?Tony Oz17 Jan 2020, 08:18
Re: Hardly ever get an LOP than 20 NM - why?Alan S17 Jan 2020, 06:11
Re: Some pop culture sextantsR William McAllister17 Jan 2020, 04:25
Some pop culture sextantsFrank Reed17 Jan 2020, 04:09
Hardly ever get an LOP than 20 NM - why?Laurence HOlden17 Jan 2020, 03:42
Re: Compass direction from MoonFrank Reed17 Jan 2020, 03:20
Historic US chart & map collectionsPaul Hirose16 Jan 2020, 21:03
Re: Compass direction from MoonIgor S.16 Jan 2020, 19:44
Re: Compass direction from MoonFrank Reed16 Jan 2020, 19:05
Starlink satellites over New England tonightFrank Reed16 Jan 2020, 18:43
Compass direction from MoonHerman Dekker16 Jan 2020, 18:39
Re: Robin Stuart's paper "Probabilities in a Gaussian Cocked Hat"Robin Stuart16 Jan 2020, 16:19
Re: RAF Air Navigation: listing on ebayBob Crawley16 Jan 2020, 10:27
GPS jammingGary LaPook16 Jan 2020, 08:20
Re: Curve fitting for noon SunRafael C. Caruso16 Jan 2020, 00:10
Re: Stellarium, refraction, HPEd Popko15 Jan 2020, 23:47
Re: RAF Air Navigation: listing on ebayDavid Pike15 Jan 2020, 19:36
Re: Stellarium, refraction, HPJim Rives15 Jan 2020, 17:40
Re: Stellarium, refraction, HPEd Popko15 Jan 2020, 13:10
Re: SpaceX Starlink launch: photo celestialDavid Pike15 Jan 2020, 08:32
Re: Stellarium, refraction, HP ---- YES!Jim Rives15 Jan 2020, 04:02
Re: Stellarium, refraction, HP ---- YES!Joe Suligoy15 Jan 2020, 03:20
Re: Stellarium, refraction, HP ---- YES!Jim Rives15 Jan 2020, 01:45
Re: Stellarium, refraction, HP ---- YES!Frank Reed15 Jan 2020, 01:22
Re: SpaceX Starlink launch: photo celestialFrank Reed15 Jan 2020, 01:08
Re: Stellarium, refraction, HP ---- YES!Jim Rives15 Jan 2020, 00:18
Re: Stellarium, refraction, HPJim Rives15 Jan 2020, 00:03
Re: Stellarium, refraction, HPFrank Reed14 Jan 2020, 23:57
Re: Curve fitting for noon SunFrank Reed14 Jan 2020, 23:42
Re: SpaceX Starlink launch: photo celestialDavid Pike14 Jan 2020, 22:52
Re: Yellow page in NADavid Iwancio14 Jan 2020, 22:33
Re: Curve fitting for noon SunRafael C. Caruso14 Jan 2020, 22:18
Re: Yellow page in NADavid C14 Jan 2020, 21:11
Re: SpaceX Starlink launch: photo celestialFrank Reed14 Jan 2020, 20:01
Re: Curve fitting for noon SunFrank Reed14 Jan 2020, 19:37
Re: Stellarium, refraction, HPPaul Hirose14 Jan 2020, 19:31
Re: Curve fitting for noon SunDave Walden14 Jan 2020, 15:10
Re: SpaceX Starlink launch: photo celestialDavid Pike14 Jan 2020, 09:00
Re: Yellow page in NADavid Iwancio14 Jan 2020, 06:49
Re: Stellarium, refraction, HPFrank Reed14 Jan 2020, 03:42
Re: Stellarium, refraction, HPJim Rives14 Jan 2020, 02:54
Re: Stellarium, refraction, HPFrank Reed14 Jan 2020, 01:43
Re: SpaceX Starlink launch: photo celestialFrank Reed14 Jan 2020, 01:25
Re: Stellarium, refraction, HPJim Rives14 Jan 2020, 01:00
Re: Curve fitting for noon SunHewitt Schlereth14 Jan 2020, 00:38
Re: Yellow page in NARafael C. Caruso13 Jan 2020, 20:58
Re: Curve fitting for noon SunRafael C. Caruso13 Jan 2020, 20:32
Re: Survival at Sea, Stove by an OrcaFrank Reed13 Jan 2020, 19:27
Cold War Sun HoursR William McAllister13 Jan 2020, 17:59
Re: Yellow page in NADavid Pike13 Jan 2020, 17:49
Re: Yellow page in NARobert VanderPol II13 Jan 2020, 17:46
Re: Curve fitting for noon SunIgor S.13 Jan 2020, 17:00
Re: Air Almanac 2020 full pdf now available...Thomas Spidle13 Jan 2020, 16:01
Re: Yellow page in NAMichael Cain13 Jan 2020, 15:53
Re: Survival at Sea, Stove by an OrcaBill Lionheart13 Jan 2020, 09:37
Yellow page in NAIgor S.13 Jan 2020, 09:12
Re: Survival at Sea, Stove by an OrcaBill Lionheart13 Jan 2020, 09:12
Re: Survival at Sea, Stove by an OrcaBill Lionheart13 Jan 2020, 09:07
Re: Stellarium, refraction, HPJim Rives13 Jan 2020, 04:45
Re: Stellarium, refraction, HPFrank Reed13 Jan 2020, 04:23
Re: Stellarium, refraction, HPJim Rives13 Jan 2020, 04:08
Survival at Sea, Stove by an OrcaFrank Reed13 Jan 2020, 03:33
Re: Curve fitting for noon SunJohn D. Howard13 Jan 2020, 01:35
Re: Stellarium, refraction, HPJim Rives13 Jan 2020, 01:09
Re: Curve fitting for noon SunFrank Reed13 Jan 2020, 01:00
Re: Curve fitting for noon SunBrad Morris13 Jan 2020, 00:52
Re: Curve fitting for noon SunFrank Reed13 Jan 2020, 00:20
Re: Curve fitting for noon SunDavid Fleming13 Jan 2020, 00:19
Re: Curve fitting for noon SunFrank Reed13 Jan 2020, 00:02
Re: Curve fitting for noon SunBrad Morris12 Jan 2020, 23:41
Re: Stellarium, refraction, HPFrank Reed12 Jan 2020, 23:13
Curve fitting for noon SunRafael C. Caruso12 Jan 2020, 16:33
Re: Stellarium, refraction, HPJim Rives12 Jan 2020, 14:11
Re: SpaceX Starlink launch: photo celestialR William McAllister12 Jan 2020, 13:37
Re: Mystery Navy DeviceGeoffrey Kolbe12 Jan 2020, 13:18
Re: SpaceX Starlink launch: photo celestialDavid Pike12 Jan 2020, 09:08
Re: SpaceX Starlink launch: photo celestialFrank Reed12 Jan 2020, 02:57
Re: Reed's Lunars Calculator AnniversaryFrank Reed12 Jan 2020, 00:50
Re: Reed's Lunars Calculator AnniversaryEd Popko12 Jan 2020, 00:15
Re: Stellarium, refraction, HPEd Popko12 Jan 2020, 00:09
Re: Mystery Navy DeviceLuc Van den Borre11 Jan 2020, 23:15
Re: Reed's Lunars Calculator AnniversaryBrad Morris11 Jan 2020, 18:56
Re: Stellarium, refraction, HPJim Rives11 Jan 2020, 18:08
Re: Mystery Navy DeviceWilliam Edward Henry11 Jan 2020, 18:28
Reed's Lunars Calculator AnniversaryEd Popko11 Jan 2020, 12:46
Re: Stellarium, refraction, HPEd Popko11 Jan 2020, 12:39
Re: SpaceX Starlink launch: photo celestialFrank Reed11 Jan 2020, 01:22
Re: Stellarium, refraction, HPJim Rives11 Jan 2020, 01:20
Re: Stellarium, refraction, HPJoe Suligoy10 Jan 2020, 23:51
Re: Stellarium, refraction, HPEd Popko10 Jan 2020, 11:23
Re: Jupiter-Saturn Conjunction: 21 Dec 2020Brad Morris10 Jan 2020, 03:25
Jupiter-Saturn Conjunction: 21 Dec 2020Frank Reed10 Jan 2020, 02:57
Re: Stellarium, refraction, HPFrank Reed10 Jan 2020, 01:32
Re: Stellarium, refraction, HPJim Rives9 Jan 2020, 23:24
Re: SpaceX Starlink launch: photo celestialDavid Pike9 Jan 2020, 22:35
Stellarium, refraction, HPJim Rives9 Jan 2020, 21:25
Re: RAF Air Navigation: listing on ebayDavid Pike9 Jan 2020, 21:59
Re: Moon’s SDJim Rives9 Jan 2020, 21:11
Re: SpaceX Starlink launch: photo celestialFrank Reed9 Jan 2020, 20:12
Re: SpaceX Starlink launch: photo celestialFrank Reed9 Jan 2020, 19:56
RAF Air Navigation: listing on ebayBob Crawley9 Jan 2020, 19:27
Re: SpaceX Starlink launch: photo celestialGreg Rudzinski9 Jan 2020, 15:23
Re: Position bias from UTCDavid Iwancio9 Jan 2020, 11:33
Re: SpaceX Starlink launch: photo celestialDavid Pike9 Jan 2020, 10:34
Re: Position bias from UTCPaul Hirose9 Jan 2020, 06:22
Re: SpaceX Starlink launch: photo celestialDavid Pike8 Jan 2020, 22:34
SpaceX Starlink launch: photo celestialFrank Reed8 Jan 2020, 20:10
Re: Moon’s SDFrank Reed8 Jan 2020, 19:19
Re: Variation or Declination?Brad Morris8 Jan 2020, 17:46
Captain Cook's AstronomyRobin Stuart8 Jan 2020, 17:25
Re: Variation or Declination?Frank Reed8 Jan 2020, 17:22
Re: Variation or Declination?Jim Rives8 Jan 2020, 17:01
Re: Variation or Declination?David Pike8 Jan 2020, 16:40
Re: Variation or Declination?Joe Suligoy8 Jan 2020, 04:44
Re: Moon’s SDJim Rives8 Jan 2020, 03:49
Re: Variation or Declination?Frank Reed8 Jan 2020, 03:30
Variation or Declination?David C8 Jan 2020, 03:08
Re: Position bias from UTCJohn D. Howard8 Jan 2020, 02:52
Re: Beidou Network OperationalFrank Reed8 Jan 2020, 00:21
Re: Navigating in Microsoft Flight SimulatorFrank Reed7 Jan 2020, 23:59
Beidou Network OperationalDavid C7 Jan 2020, 23:26
Re: Position bias from UTCPaul Hirose7 Jan 2020, 21:46
Re: Moon’s SDFrank Reed7 Jan 2020, 17:09
Re: Moon’s SDMurray Peake7 Jan 2020, 17:09
Re: Longitude by Lunar OccultationRobin Stuart7 Jan 2020, 17:08
Moon’s SDJim Rives7 Jan 2020, 14:02
Re: A strange addition to a sextantRobert Eno7 Jan 2020, 04:55
Re: Navigating in Microsoft Flight SimulatorJoe Suligoy7 Jan 2020, 04:01
Re: Navigating in Microsoft Flight SimulatorJim Rives7 Jan 2020, 03:17
Re: Navigating in Microsoft Flight SimulatorFrank Reed7 Jan 2020, 02:25
Re: Navigating in Microsoft Flight SimulatorDavid Pike6 Jan 2020, 23:54
Re: Navigating in Microsoft Flight SimulatorJim Rives6 Jan 2020, 23:39
Re: Navigating in Microsoft Flight SimulatorDavid Pike6 Jan 2020, 19:50
Re: Navigating in Microsoft Flight SimulatorDustin Baenen6 Jan 2020, 19:18
Re: Navigating in Microsoft Flight SimulatorJoe Suligoy6 Jan 2020, 17:49
Re: Navigating in Microsoft Flight SimulatorJim Rives6 Jan 2020, 15:41
Re: Kollsman periscopic sextant mountKen Gebhart6 Jan 2020, 15:36
Re: Navigating in Microsoft Flight SimulatorDavid Pike6 Jan 2020, 09:21
Re: Navigating in Microsoft Flight SimulatorJim Rives6 Jan 2020, 03:14
Navigating in Microsoft Flight SimulatorFrank Reed6 Jan 2020, 00:59
Re: Kollsman periscopic sextant mountJacob M. Huffman III6 Jan 2020, 00:14
Re: Dating Hughes and Son sextantsFred Hebard5 Jan 2020, 19:19
Re: A strange addition to a sextantPhilippe Posth5 Jan 2020, 08:52
Re: Dating Hughes and Son sextantsBill Morris5 Jan 2020, 07:13
Re: Dating Hughes and Son sextantsFred Hebard5 Jan 2020, 05:06
Re: Dating Hughes and Son sextantsDavid Pike4 Jan 2020, 23:07
Re: A strange addition to a sextantJackson McDonald4 Jan 2020, 22:08
Re: A strange addition to a sextantGary LaPook4 Jan 2020, 21:42
Re: Position bias from UTCRobin Stuart4 Jan 2020, 21:38
Re: Dating Hughes and Son sextantsFrank Reed4 Jan 2020, 21:28
Re: A strange addition to a sextantFrank Reed4 Jan 2020, 21:22
Re: Longitude by Lunar OccultationRobin Stuart4 Jan 2020, 21:12
Re: Dating Hughes and Son sextantsFred Hebard4 Jan 2020, 21:11
Re: Position bias from UTCDavid Iwancio4 Jan 2020, 20:51
A strange addition to a sextantGary LaPook4 Jan 2020, 19:14
Re: Position bias from UTCFrank Reed4 Jan 2020, 18:37
Re: Longitude by Lunar OccultationFrank Reed4 Jan 2020, 18:09
Position bias from UTCRobin Stuart4 Jan 2020, 16:49
Re: Longitude by Lunar OccultationRobin Stuart4 Jan 2020, 16:01
Re: Dating Hughes and Son sextantsFrancis Upchurch4 Jan 2020, 06:45
Re: Dating Hughes and Son sextantsSean C4 Jan 2020, 05:45
NPR article on BetelgeuseRommel John Miller4 Jan 2020, 01:48
Re: Dating Hughes and Son sextantsNiall Fitzpatrick3 Jan 2020, 09:24
Re: Pilot watch slide rulesPaul Hirose3 Jan 2020, 07:50
Re: Radium Infused Bubble SextantPaul Dolkas3 Jan 2020, 04:36
Re: How high is "Angels One Five"?John D. Howard3 Jan 2020, 03:25
Re: How high is "Angels One Five"?Bob Goethe3 Jan 2020, 03:13
How high is "Angels One Five"?Tony Oz3 Jan 2020, 02:41
Re: Pilot watch slide rulesPaul Dolkas3 Jan 2020, 02:34
Re: Unusual SunIgor S.1 Jan 2020, 22:30
Re: Air Almanac 2020 full pdf now available...David C1 Jan 2020, 20:33
Re: Unusual SunDavid C1 Jan 2020, 20:15
Re: Correcting for the movement of an observer: a plausible explanation?David Pike1 Jan 2020, 20:03
Re: Unusual SunBill Ritchie1 Jan 2020, 17:35
Unusual SunDavid C1 Jan 2020, 06:53
Re: New Year's EveDavid C1 Jan 2020, 04:06
Re: New Year's EveJohn D. Howard1 Jan 2020, 03:42
Re: New Year's EveDavid C1 Jan 2020, 03:11
Re: Correcting for the movement of an observer: a plausible explanation?Gary LaPook1 Jan 2020, 01:08

Index includes 340 messages.

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