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

July, 2021

Index includes 127 messages. Sorted alphabetically by subject.

                    
"GPS Anti Spoof" app for Sextant CalibrationDustin Baenen12 Jul, 15:41
"Traditional" flat BygraveTibor Miseta30 Jul, 22:13
Re: A-5 Course and Distance ComputerDavid Pike1 Jul, 13:24
Re: A-5 Course and Distance ComputerGary LaPook2 Jul, 04:06
Re: A-5 Course and Distance ComputerDavid Pike2 Jul, 08:59
Re: A-5 Course and Distance ComputerAlan S2 Jul, 15:17
Re: A-5 Course and Distance ComputerHewitt Schlereth2 Jul, 18:16
Re: A-5 Course and Distance ComputerAlan S2 Jul, 23:18
Re: A-5 Course and Distance ComputerDave Walden3 Jul, 03:50
Re: A-5 Course and Distance ComputerDavid Pike3 Jul, 06:48
Re: A-5 Course and Distance ComputerAlan S3 Jul, 23:23
Re: A-5 Course and Distance ComputerFrank Reed4 Jul, 00:33
Re: A-5 Course and Distance ComputerAlan S4 Jul, 02:32
Re: A-5 Course and Distance ComputerAlan S4 Jul, 02:39
Re: A-5 Course and Distance ComputerFrank Reed4 Jul, 03:23
Re: A-5 Course and Distance ComputerDavid C4 Jul, 04:36
Re: A-5 Course and Distance ComputerGary LaPook4 Jul, 19:10
Re: A-5 Course and Distance ComputerDavid Pike4 Jul, 20:39
Re: A-5 Course and Distance ComputerGary LaPook5 Jul, 05:29
Airborne CelNav demo Flight Simulator - the Earhart Howland flightEric van der Veen2 Jul, 05:53
Re: Airborne CelNav demo Flight Simulator - the Earhart Howland flightGary LaPook2 Jul, 08:36
Re: Airborne CelNav demo Flight Simulator - the Earhart Howland flightEric van der Veen2 Jul, 12:25
An amazing reflectionDavid Pike17 Jul, 14:31
Re: An amazing reflectionGary LaPook17 Jul, 19:35
An azimuth formula that works everywhere? Even on poles?Tony Oz20 Jul, 16:42
Re: An azimuth formula that works everywhere? Even on poles?David Pike20 Jul, 17:54
Re: An azimuth formula that works everywhere? Even on poles?David Iwancio20 Jul, 19:09
Re: An azimuth formula that works everywhere? Even on poles?David Pike20 Jul, 20:18
Re: An azimuth formula that works everywhere? Even on poles?David Fleming20 Jul, 22:04
Re: An azimuth formula that works everywhere? Even on poles?Tony Oz21 Jul, 12:45
Re: An azimuth formula that works everywhere? Even on poles?Robin Stuart21 Jul, 18:45
Re: An azimuth formula that works everywhere? Even on poles?Gary LaPook21 Jul, 22:16
Re: An azimuth formula that works everywhere? Even on poles?Gary LaPook21 Jul, 22:20
Re: An azimuth formula that works everywhere? Even on poles?Matus Tejiscak22 Jul, 09:31
Re: An azimuth formula that works everywhere? Even on poles?Tony Oz22 Jul, 12:07
Re: An azimuth formula that works everywhere? Even on poles?Dave Walden22 Jul, 12:28
Re: An azimuth formula that works everywhere? Even on poles?David Pike22 Jul, 15:07
Re: An azimuth formula that works everywhere? Even on poles?David Pike23 Jul, 07:50
Re: An azimuth formula that works everywhere? Even on poles?David Pike23 Jul, 08:35
Re: An azimuth formula that works everywhere? Even on poles?Robin Stuart23 Jul, 17:34
Re: An azimuth formula that works everywhere? Even on poles?David Pike23 Jul, 20:48
Re: An azimuth formula that works everywhere? Even on poles?Geoffrey Kolbe24 Jul, 07:58
Re: An azimuth formula that works everywhere? Even on poles?Robin Stuart24 Jul, 14:01
Re: An azimuth formula that works everywhere? Even on poles?David Pike24 Jul, 14:14
Re: An azimuth formula that works everywhere? Even on poles?David Pike24 Jul, 20:15
An interesting sundialDavid Pike17 Jul, 13:19
Artificial horizons for saleGary LaPook5 Jul, 08:19
Average Sun SDFrank Reed24 Jul, 17:29
Bubble size and accuracyTom Hope29 Jul, 11:14
Re: Bubble size and accuracyDavid Pike29 Jul, 15:52
Re: CalculatorsTudor Jones30 Jul, 16:20
Checking Cargo Ship Compass Error With The Sun Life At Sea videoJohn Carbone27 Jul, 13:41
Re: Davis MK15 light mod possible?Paul Dolkas8 Jul, 05:45
Re: Davis MK15 light mod possible?Paul Dolkas12 Jul, 03:44
Re: Davis MK15 light mod possible?Paul Dolkas29 Jul, 04:18
Dawn Sight For MinimalistsMichael Bradley2 Jul, 20:51
Day vs night map coverageDoug Faunt15 Jul, 01:37
Dip from the deep blue originFrank Reed20 Jul, 13:02
Re: Dip from the deep blue originDavid Pike20 Jul, 14:08
Re: Dip from the deep blue originAlexandre Eremenko20 Jul, 14:36
Re: Dip from the deep blue originPeter Monta20 Jul, 15:37
Evolution of the Flat BygraveRobin Stuart12 Jul, 14:45
Re: Evolution of the Flat BygraveWolfgang Hasper13 Jul, 09:09
Re: Evolution of the Flat BygraveArt Leung13 Jul, 12:34
Re: Found sextant at local curiosity shop...Alan S7 Jul, 21:02
Re: Found sextant at local curiosity shop...Hewitt Schlereth9 Jul, 19:49
Re: Found sextant at local curiosity shop...Alan S9 Jul, 21:59
Fwd: Announcement of new update American Practical Navigator Pub. 9Doug Faunt15 Jul, 17:00
Re: Fwd: Announcement of new update American Practical Navigator Pub. 9Jeremy C16 Jul, 13:29
Guy Murchie?Tom Harnish5 Jul, 04:01
Re: Guy Murchie?Eric van der Veen5 Jul, 07:26
Re: Guy Murchie?Gary LaPook5 Jul, 08:24
Re: Guy Murchie?Gary LaPook5 Jul, 08:27
Re: Guy Murchie?Frank Reed5 Jul, 15:02
Re: Guy Murchie?Tom Harnish5 Jul, 18:02
Re: Guy Murchie?Gary LaPook5 Jul, 18:32
HO 249 Volume 1 Selected Stars Epoch 2000John Pinto16 Jul, 22:13
Re: HO 249 Volume 1 Selected Stars Epoch 2000Marcelo S17 Jul, 02:30
Re: HO 249 Volume 1 Selected Stars Epoch 2000Frank Reed17 Jul, 02:57
Re: HO 249 Volume 1 Selected Stars Epoch 2000Gary LaPook17 Jul, 04:33
Re: HO 249 Volume 1 Selected Stars Epoch 2000John Pinto17 Jul, 12:30
Re: HO 249 Volume 1 Selected Stars Epoch 2000John Pinto17 Jul, 12:31
John Franklin lunar from 1818 and Mendoza y Rios methodModris Fersters31 Jul, 16:04
Re: John Franklin lunar from 1818 and Mendoza y Rios methodFrank Reed31 Jul, 19:36
John Karl contact info?John Pinto11 Jul, 16:27
Re: Lunars in hiTom Harnish5 Jul, 13:55
Re: Lunars in hiWolfgang Köberer7 Jul, 14:13
Re: Lunars in historyTom Harnish7 Jul, 20:20
Re: Lunars in historyFrank Reed8 Jul, 00:49
Re: Lunars in historyTom Harnish10 Jul, 22:48
Milky Way photo or fake?Frank Reed18 Jul, 20:37
Re: Moon horns as compassBill Ritchie9 Jul, 18:36
Re: Moonlight and Visible HorizonGuus Dekker1 Jul, 06:15
Observational TwilightRobert H. van Gent5 Jul, 10:23
Re: Observational TwilightGreg Rudzinski5 Jul, 14:33
Re: Observational TwilightFrank Reed5 Jul, 15:45
Re: Observational TwilightGary LaPook5 Jul, 18:32
Re: Observational TwilightRobert H. van Gent5 Jul, 19:48
Recording sextant (maybe octant)?Tom Harnish5 Jul, 14:17
Re: Recording sextant (maybe octant)?Eric van der Veen9 Jul, 08:45
Re: Recording sextant (maybe octant)?David Pike9 Jul, 16:59
Re: Recording sextant (maybe octant)?Gary LaPook9 Jul, 19:24
Re: Recording sextant (maybe octant)?Gary LaPook9 Jul, 19:27
Re: Recording sextant (maybe octant)?Gary LaPook10 Jul, 11:06
Re: Recording sextant (maybe octant)?David Pike10 Jul, 15:19
Re: Recording sextant (maybe octant)?Noell Wilson11 Jul, 13:53
Re: Recording sextant (maybe octant)?Gary LaPook14 Jul, 03:06
Re: Recording sextant (maybe octant)?Tom Harnish14 Jul, 20:41
Re: Recording sextant (maybe octant)?Gary LaPook15 Jul, 04:56
Selling an A-12 bubble sextantGeoffrey Kolbe11 Jul, 15:25
Re: Selling an A-12 bubble sextantDavid Pike11 Jul, 17:24
Re: Selling an A-12 bubble sextantEd Popko11 Jul, 17:27
Re: Selling an A-12 bubble sextantDavid C11 Jul, 22:24
Re: Selling an A-12 bubble sextantGeoffrey Kolbe12 Jul, 04:59
Re: Selling an A-12 bubble sextantMatus Tejiscak12 Jul, 15:35
Re: Selling an A-12 bubble sextantGeoffrey Kolbe13 Jul, 13:24
Re: Selling an A-12 bubble sextantRobert Swartz18 Jul, 00:53
Re: Sextant experimentPeter Monta26 Jul, 00:30
Re: Sextant experimentModris Fersters27 Jul, 18:58
Re: Sextant experimentPeter Monta27 Jul, 20:46
StarFinder EpochJohn Pinto27 Jul, 17:30
Re: StarFinder EpochAlexandre Eremenko27 Jul, 18:12
Re: StarFinder EpochFrank Reed27 Jul, 18:14
Sun SD comparison photosFrank Reed10 Jul, 12:04
Re: Sun SD comparison photosHerman Dekker10 Jul, 19:41
Re: Sun SD comparison photosFrank Reed10 Jul, 21:04
Time for navigationDave Walden1 Jul, 12:03

Index includes 127 messages.

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