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

May, 2019

Index includes 254 messages. Sorted reverse-alphabetically by subject.

                    
Re: Which stars are circumpolar at 52 N?djamel ait amrane29 May, 17:51
Re: Which stars are circumpolar at 52 N?Brad Morris29 May, 17:44
Which stars are circumpolair at 52° N?Herman Dekker29 May, 14:10
Re: What do you do if horizon is not reliable?Igor S.20 May, 20:59
Re: What do you do if horizon is not reliable?Tony Oz20 May, 08:14
Re: What do you do if horizon is not reliable?Igor S.19 May, 20:26
Re: What do you do if horizon is not reliable?Tony Oz18 May, 21:05
Re: What do you do if horizon is not reliable?Geoffrey Kolbe18 May, 16:33
What do you do if horizon is not reliable?Tony Oz18 May, 08:51
Re: UL vs LL: which is which when an artificial horizon is involved?Tony Oz16 May, 18:11
Re: UL vs LL: which is which when an artificial horizon is involved?Brad Morris15 May, 19:14
Re: UL vs LL: which is which when an artificial horizon is involved?Tony Oz15 May, 12:34
Re: UL vs LL: which is which when an artificial horizon is involved?Robert VanderPol II14 May, 22:51
Re: UL vs LL: which is which when an artificial horizon is involved?Paul Hirose14 May, 22:32
Re: UL vs LL: which is which when an artificial horizon is involved?John D. Howard14 May, 18:46
Re: UL vs LL: which is which when an artificial horizon is involved?Brad Morris14 May, 17:49
UL vs LL: which is which when an artificial horizon is involved?Tony Oz14 May, 11:56
Re: Titanic's last starsDale Lichtblau9 May, 03:08
Re: Titanic's last starsGeoff Hitchcox5 May, 12:21
Re: Titanic's last starsGeoff Hitchcox3 May, 04:37
Re: Titanic's last starsDavid C2 May, 21:42
Re: Titanic's last starsDon Seltzer2 May, 21:04
Re: Titanic's last starsGreg Rudzinski2 May, 15:11
Re: Titanic's last starsBrad Morris2 May, 13:43
Re: Titanic's last starsDavid C2 May, 10:30
Re: Titanic's last starsGeoff Hitchcox2 May, 01:03
Re: Titanic's last starsBrad Morris2 May, 00:41
Re: Titanic's last starsPaul Hirose1 May, 23:27
Re: Titanic's last starsFrank Reed1 May, 22:25
Re: Titanic's last starsBrad Morris1 May, 17:10
Re: Titanic's last starsGreg Rudzinski1 May, 11:27
Re: Titanic's last starsGeoff Hitchcox1 May, 02:32
Telegraphic longitudePaul Hirose14 May, 23:10
Star-to-star distances: apps, software, spreadsheetsAndrés Ruiz22 May, 09:52
Re: Star-to-star distance for sextant calibration?Tony Oz22 May, 08:29
Re: Star-to-star distance for sextant calibration?Paul Hirose22 May, 05:47
Re: Star-to-star distance for sextant calibration?Tony Oz21 May, 17:30
Re: Star-to-star distance for sextant calibration?Alexandre Eremenko21 May, 12:41
Re: Star-to-star distance for sextant calibration?Tony Oz21 May, 08:36
Re: Star-to-star distance for sextant calibration?Brad Morris21 May, 02:23
Re: Star-to-star distance for sextant calibration?Paul Hirose20 May, 22:50
Re: Star-to-star distance for sextant calibration?Tony Oz20 May, 21:08
Re: Star-to-star distance for sextant calibration?Tony Oz20 May, 20:42
Re: Star-to-star distance for sextant calibration?Lars Bergman20 May, 20:41
Re: Star-to-star distance for sextant calibration?Tony Oz20 May, 18:26
Re: Star-to-star distance for sextant calibration?Michael Bradley20 May, 18:20
Re: Star-to-star distance for sextant calibration?Michael Bradley20 May, 18:05
Star-to-star distance for sextant calibration?Tony Oz20 May, 00:26
Re: SpaceX Starlink Satellites & AHFrank Reed27 May, 18:11
Re: SpaceX Starlink Satellites & AHFrank Reed26 May, 22:56
SpaceX Starlink Satellites & AHIgor S.26 May, 21:50
Re: SofaJpl page is downAntoine Couëtte11 May, 10:06
Re: SofaJpl page is downPaul Hirose10 May, 22:51
Re: SNO-T for export ?Bruce Cutting4 May, 17:05
Re: SNO-T for export ?Bruno Meier4 May, 07:01
Re: SNO-T for export ?Ken Gebhart3 May, 20:25
Re: SNO-T for export ?Bruno Meier3 May, 18:55
Re: SNO-T for export ?Bruce Cutting3 May, 17:40
SNO-T for export ?Bruno Meier3 May, 15:21
Re: Single-body fix (at mer-pass): some questionsAndrés Ruiz9 May, 07:01
Re: Single-body fix (at mer-pass): some questionsTony Oz8 May, 23:45
Re: Single-body fix (at mer-pass): some questionsFrank Reed8 May, 21:04
Re: Single-body fix (at mer-pass): some questionsTony Oz8 May, 20:35
Re: Single-body fix (at mer-pass): some questionsTony Oz8 May, 20:26
Re: Single-body fix (at mer-pass): some questionsAndrés Ruiz8 May, 06:52
Re: Single-body fix (at mer-pass): some questionsFrank Reed7 May, 17:34
Single-body fix (at mer-pass): some questionsTony Oz7 May, 17:08
Re: Sight tube: cross-wires repair?Tony Oz25 May, 20:05
Re: Sight tube: cross-wires repair?Örjan Sandström25 May, 08:42
Re: Sight tube: cross-wires repair?Tony Oz24 May, 08:46
Re: Sight tube: cross-wires repair?Örjan Sandström23 May, 21:22
Sight tube: cross-wires repair?Tony Oz23 May, 18:43
Sextant adjustment (again)Ed Popko16 May, 23:45
Re: Please recommend a good book or on-line courseHewitt Schlereth30 May, 00:19
Re: Please recommend a good book or on-line courseBrad Morris29 May, 18:09
Re: Please recommend a good book or on-line courseJoe Suligoy29 May, 14:43
Re: Please recommend a good book or on-line courseBruce J. Pennino29 May, 13:59
Re: Please recommend a good book or on-line courseIgor S.29 May, 12:13
Re: Please recommend a good book or on-line courseDavid Pike29 May, 11:41
Re: Please recommend a good book or on-line courseFrancis Upchurch29 May, 05:34
Re: Please recommend a good book or on-line courseDoug MacPherson29 May, 04:21
Re: Please recommend a good book or on-line courseDrago Simac28 May, 21:52
Re: Please recommend a good book or on-line courseJohn D. Howard28 May, 18:14
Re: Please recommend a good book or on-line courseA Grey28 May, 16:57
Please recommend a good book or on-line courseJerry Woodward28 May, 16:05
Re: Navigation Library for sale (K Gebhart)Sean C17 May, 01:09
Re: Navigation Library for sale (K Gebhart)Ken Gebhart16 May, 21:26
Navigation Library for sale (K Gebhart)Frank Reed15 May, 20:06
Naval ChronicleBob Goethe21 May, 20:59
Nat Geo Botswana sky fake!Paul Saffo8 May, 16:33
Re: Modern Celestial at Mystic Seaport, May 18-19Herman Dekker19 May, 08:10
Re: Modern Celestial at Mystic Seaport, May 18-19Chris Willmes15 May, 11:58
Re: Modern Celestial at Mystic Seaport, May 18-19Greg Rudzinski14 May, 20:42
Re: Modern Celestial at Mystic Seaport, May 18-19Herman Dekker14 May, 20:11
Re: Modern Celestial at Mystic Seaport, May 18-19Frank Reed14 May, 19:48
Re: Modern Celestial at Mystic Seaport, May 18-19Frank Reed14 May, 19:39
Re: Modern Celestial at Mystic Seaport, May 18-19Brad Morris12 May, 09:57
Re: Modern Celestial at Mystic Seaport, May 18-19Sean C12 May, 04:35
Re: Modern Celestial at Mystic Seaport, May 18-19John D. Howard12 May, 02:25
Re: Modern Celestial at Mystic Seaport, May 18-19Frank Reed12 May, 02:14
Re: Modern Celestial at Mystic Seaport, May 18-19Brad Morris12 May, 02:00
Modern Celestial at Mystic Seaport, May 18-19Frank Reed11 May, 19:32
Missed Fryer, found MarryatDavid Pike15 May, 19:53
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne31 May, 13:20
Re: Mark-IX-A bubble sextant calibration reportDavid Pike29 May, 15:47
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne28 May, 12:59
Re: Mark-IX-A bubble sextant calibration reportDavid Pike27 May, 09:55
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne25 May, 01:27
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne24 May, 21:55
Re: Mark-IX-A bubble sextant calibration reportDavid Pike24 May, 21:24
Re: Mark-IX-A bubble sextant calibration reportDavid Pike24 May, 19:47
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne24 May, 19:21
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne24 May, 17:31
Re: Mark-IX-A bubble sextant calibration reportDavid Pike24 May, 16:45
Re: Mark-IX-A bubble sextant calibration reportDavid Pike24 May, 13:19
Re: Mark-IX-A bubble sextant calibration reportJean Villemagne23 May, 22:45
Re: Mark-IX-A bubble sextant calibration reportBrad Morris23 May, 02:37
Mark-IX-A bubble sextant calibration reportJean Villemagne23 May, 01:14
Map by Cook's Tahitian Navigator Finally UnlockedSean C30 May, 02:21
Re: Lunars by series, quadratic correctionRobin Stuart11 May, 21:03
Re: Lunars by series, quadratic correctionRobin Stuart11 May, 20:56
Re: Lunars by series, quadratic correctionÖrjan Sandström11 May, 10:00
Re: Lunars by series, quadratic correctionFrank Reed11 May, 02:02
Re: Lunars by series, quadratic correctionRobin Stuart9 May, 13:36
Re: Lunars by series, quadratic correctionFrank Reed8 May, 15:55
Re: Lunars by series, quadratic correctionSean C8 May, 04:26
Re: Lunars by series, quadratic correctionFrank Reed7 May, 18:39
Lunars by series, quadratic correctionFrank Reed7 May, 17:15
Re: Lunar distance presetting exercisePaul Hirose27 May, 21:02
Re: Lunar distance presetting exerciseFrank Reed27 May, 18:06
Re: Lunar distance presetting exerciseAntoine Couëtte27 May, 07:58
Re: Lunar distance presetting exercisePeter Hakel26 May, 20:40
Re: Lunar distance presetting exerciseFrank Reed26 May, 18:21
Lunar distance presetting exercisePeter Hakel26 May, 16:30
Re: Logarithms: adding tenEd Popko16 May, 23:09
Re: Logarithms: adding tenDavid Pike16 May, 16:03
Re: Logarithms: adding tenFrank Reed11 May, 20:12
Re: Logarithms: adding tenGreg Rudzinski11 May, 19:20
Re: Logarithms: adding tenFrank Reed11 May, 15:40
Logarithms: adding tenEd Popko11 May, 10:44
Re: Life on the OceanEd Popko6 May, 09:42
Re: Life on the OceanFrancis Upchurch5 May, 04:16
Re: Life on the OceanDavid Pike4 May, 15:40
Re: Life on the OceanFrancis Upchurch4 May, 06:25
Re: Life on the OceanLuc Van den Borre3 May, 21:08
Re: Is it possible to improve the presentation of this forum ?Sean C17 May, 05:39
Re: Is it possible to improve the presentation of this forum ?John D. Howard17 May, 03:08
Re: Is it possible to improve the presentation of this forum ?David C17 May, 02:34
Re: Is it possible to improve the presentation of this forum ?David C17 May, 02:16
Re: Is it possible to improve the presentation of this forum ?David Pike15 May, 18:41
Is it possible to improve the presentation of this forum ?Posth P15 May, 14:39
Re: I.C. and sunspotIgor S.17 May, 01:12
Re: I.C. and sunspotJeremy C14 May, 10:25
Re: I.C. and sunspotBrian Walton14 May, 03:36
Re: I.C. and sunspotGreg Rudzinski13 May, 19:11
Re: I.C. and sunspotGreg Rudzinski13 May, 18:37
Re: I.C. and sunspotDavid Fleming13 May, 18:00
Re: I.C. and sunspotGreg Rudzinski13 May, 12:38
Re: I.C. and sunspotGreg Rudzinski13 May, 12:08
Re: I.C. and sunspotFrank Reed12 May, 19:24
I.C. and sunspotIgor S.12 May, 18:47
HO-229 AbridgmentJean Villemagne16 May, 01:51
Re: HO-229 Abridgement by Jean VillemagneTony Oz15 May, 21:53
HO-229 Abridgement by Jean VillemagneFrank Reed15 May, 20:26
Re: HO 211 (Ageton) sight reduction accuracyPaul Hirose12 May, 21:27
Re: HO 211 (Ageton) sight reduction accuracyRobert VanderPol II11 May, 16:06
Re: Henry Hughes Sextant (No. 5154)Brad Morris30 May, 02:45
Re: Henry Hughes Sextant (No. 5154)Kostas B29 May, 23:23
Re: Henry Hughes Sextant (No. 5154)David Pike29 May, 22:28
Re: Henry Hughes Sextant (No. 5154)Michael Bradley29 May, 22:12
Re: Henry Hughes Sextant (No. 5154)Frank Reed29 May, 21:05
Re: Henry Hughes Sextant (No. 5154)Brad Morris29 May, 18:45
Henry Hughes Sextant (No. 5154)Kostas B28 May, 10:26
Re: George Bennett obituaryDrago Simac13 May, 02:19
Re: George Bennett obituaryDavid C7 May, 04:09
George Bennett obituaryFrank Reed7 May, 02:11
Re: Fogging OpticsPaul Dolkas15 May, 04:11
Re: Fogging OpticsTony Oz14 May, 11:41
Re: Fogging OpticsBrad Morris14 May, 04:46
Re: Fogging OpticsPaul Dolkas14 May, 04:03
Re: Fogging OpticsTony Oz13 May, 09:25
Re: Easy star-to-star distance correctionsEd Popko23 May, 21:52
Re: Easy star-to-star distance correctionsHerman Dekker23 May, 07:18
Re: Easy star-to-star distance correctionsAlexandre Eremenko22 May, 22:18
Re: Easy star-to-star distance correctionsAlexandre Eremenko22 May, 20:30
Re: Easy star-to-star distance correctionsMichael Bradley22 May, 19:27
Re: Easy star-to-star distance correctionsFrank Reed22 May, 19:18
Re: Easy star-to-star distance correctionsHerman Dekker22 May, 15:23
Re: Easy star-to-star distance correctionsTony Oz22 May, 08:34
Easy star-to-star distance correctionsFrank Reed21 May, 23:38
Re: Earthrise.Francis Upchurch1 May, 07:20
Re: Earthrise.Francis Upchurch1 May, 07:03
Re: Earthrise.Paul Dolkas1 May, 04:32
Re: Earthrise.Robert VanderPol II1 May, 04:21
Re: Early Air Navigation with RDFPaul Dolkas1 May, 04:32
Details of Freiberger AHIgor S.17 May, 16:52
Re: Deneb, Altair and SaturnAndrés Ruiz19 May, 09:44
Re: Deneb, Altair and SaturnFrank Reed17 May, 17:08
Re: Deneb, Altair and SaturnAntoine Couëtte17 May, 08:23
Re: Deneb, Altair and SaturnFrank Reed16 May, 23:31
Re: Deneb, Altair and SaturnPaul Hirose16 May, 20:03
Re: Deneb, Altair and SaturnAntoine Couëtte16 May, 18:03
Re: Deneb, Altair and SaturnAndrés Ruiz16 May, 13:04
Deneb, Altair and SaturnAntoine Couëtte15 May, 04:12
Re: Das Boot film and sextantIgor S.28 May, 09:17
Re: Das Boot film and sextantBrad Morris20 May, 19:07
Das Boot film and sextantAndrés Ruiz20 May, 12:26
Re: CP-300/U USAF Star FinderTony Oz31 May, 16:42
CP-300/U USAF Star FinderEd Popko30 May, 16:07
Re: Consistent "away" intercepts. Why?Geoffrey Kolbe5 May, 07:44
Re: Consistent "away" intercepts. Why?David Pike4 May, 22:07
Re: Consistent "away" intercepts. Why?Bill Lionheart4 May, 19:29
Re: Consistent "away" intercepts. Why?David Pike4 May, 15:45
Re: Consistent "away" intercepts. Why?Geoffrey Kolbe4 May, 08:37
Re: Consistent "away" intercepts. Why?Michael Bradley2 May, 22:39
Re: Consistent "away" intercepts. Why?David Pike2 May, 21:30
Re: Consistent "away" intercepts. Why?John D. Howard2 May, 21:03
Re: Consistent "away" intercepts. Why?Bill Lionheart2 May, 15:49
Re: Consistent "away" intercepts. Why?Tony Oz2 May, 09:04
Re: Consistent "away" intercepts. Why?Greg Rudzinski1 May, 22:45
Re: Consistent "away" intercepts. Why?Frank Reed1 May, 22:32
Consistent "away" intercepts. Why?Tony Oz1 May, 20:17
Re: Congratulations on the Victory Day!Brad Morris8 May, 21:53
Congratulations on the Victory Day!Tony Oz8 May, 21:18
Collimation Error on C&P PlathGreg Rudzinski9 May, 14:13
Re: Celestial statistical fixdjamel ait amrane19 May, 12:21
Re: Celestial statistical fixAndrés Ruiz19 May, 09:39
Celestial statistical fixdjamel ait amrane17 May, 13:04
Re: Celestial Navigation in the MoviesJörg Reinhardt26 May, 21:08
Re: Calculator forensicsTony Oz31 May, 20:26
Re: Calculator forensicsBrad Morris31 May, 02:00
Re: Calculator forensicsTony Oz30 May, 14:16
Re: Calculator forensicsBrad Morris29 May, 18:32
Calculator forensicsTony Oz29 May, 13:04
Re: Astronomical panorama location and dateAntoine Couëtte21 May, 10:52
Re: Astronomical panorama location and dateRobert H. van Gent21 May, 07:58
Re: Astronomical panorama location and dateAntoine Couëtte20 May, 20:29
Re: Astronomical panorama location and dateBrad Morris20 May, 19:06
Re: Astronomical panorama location and dateRobert H. van Gent20 May, 09:26
Re: Astronomical panorama location and dateAntoine Couëtte19 May, 12:48
Re: Astronomical panorama location and dateAntoine Couëtte19 May, 11:13
Re: Astronomical panorama location and dateFrank Reed18 May, 22:33
Re: Astronomical panorama location and dateBrad Morris18 May, 18:33
Astronomical panorama location and dateFrank Reed18 May, 17:48
Re: All Haversine FixTony Oz11 May, 21:40
Re: All Haversine FixTony Oz11 May, 14:48
Re: Air Force Lab Plans R&D into Celestial-Aided Navigation TechA Grey31 May, 20:37
Air Force Lab Plans R&D into Celestial-Aided Navigation TechRichard B. Langley31 May, 13:29
Re: A good clock for a few billion yearsBill Lionheart6 May, 09:03
Re: A good clock for a few billion yearsRobert VanderPol II6 May, 04:12
Re: A good clock for a few billion yearsDavid C6 May, 04:06
Re: A good clock for a few billion yearsDavid C6 May, 03:53
Re: A good clock for a few billion yearsGeoff Hitchcox6 May, 01:39
A good clock for a few billion yearsFrank Reed5 May, 16:03

Index includes 254 messages.

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