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

June, 2021

Index includes 241 messages. Sorted alphabetically by subject.

                    
'Great Dimming' of Betelgeuse solvedDavid Pike16 Jun 2021, 20:41
Re: 'Great Dimming' of Betelgeuse solvedFrank Reed16 Jun 2021, 20:48
Re: 'Great Dimming' of Betelgeuse solvedDavid Pike17 Jun 2021, 14:31
A-5 Course and Distance ComputerDavid L Masters22 Jun 2021, 16:33
Re: A-5 Course and Distance ComputerDavid Pike28 Jun 2021, 18:16
Re: A-5 Course and Distance ComputerGary LaPook28 Jun 2021, 23:27
Re: A-5 Course and Distance ComputerGary LaPook28 Jun 2021, 23:42
Re: A-5 Course and Distance ComputerGary LaPook28 Jun 2021, 23:52
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 02:09
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 02:34
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 04:11
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 04:16
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 08:15
Re: A-5 Course and Distance ComputerDave Walden29 Jun 2021, 10:31
Re: A-5 Course and Distance ComputerDavid Pike29 Jun 2021, 10:48
Re: A-5 Course and Distance ComputerDavid Pike29 Jun 2021, 12:06
Re: A-5 Course and Distance ComputerPeter Hakel29 Jun 2021, 13:18
Re: A-5 Course and Distance ComputerDavid L Masters29 Jun 2021, 14:53
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 21:49
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 21:51
Re: A-5 Course and Distance ComputerGary LaPook29 Jun 2021, 21:52
Re: A-5 Course and Distance ComputerSean C30 Jun 2021, 05:16
Re: A-5 Course and Distance ComputerDavid L Masters30 Jun 2021, 15:03
Re: A-5 Course and Distance ComputerFrank Reed30 Jun 2021, 16:24
Re: A-5 Course and Distance ComputerDavid Pike30 Jun 2021, 16:59
Re: A-5 Course and Distance ComputerGary LaPook30 Jun 2021, 18:40
ADMIN: Expect outages over the next 18 hoursFrank Reed26 Jun 2021, 03:10
Re: Altitude correction using Artificial Horizon?Enrique Petero21 Jun 2021, 08:08
Re: Altitude correction using Artificial Horizon?David Pike21 Jun 2021, 17:08
Artificial HorizonEnrique Petero19 Jun 2021, 08:36
Bill Morris' MHR1 reproductionArt Leung11 Jun 2021, 23:58
Re: Bill Morris' MHR1 reproductionGary LaPook12 Jun 2021, 08:38
Re: Bill Morris' MHR1 reproductionGary LaPook12 Jun 2021, 08:42
Re: Bill Morris' MHR1 reproductionGary LaPook12 Jun 2021, 09:03
Re: Bill Morris' MHR1 reproductionGeoffrey Kolbe12 Jun 2021, 14:02
Re: Bill Morris' MHR1 reproductionGary LaPook12 Jun 2021, 20:45
Re: Bill Morris' MHR1 reproductionBill Ritchie12 Jun 2021, 22:16
Re: Bill Morris' MHR1 reproductionFrancis Upchurch13 Jun 2021, 03:02
Re: Bill Morris' MHR1 reproductionFrancis Upchurch13 Jun 2021, 06:37
Re: Bill Morris' MHR1 reproductionGary LaPook13 Jun 2021, 09:33
Re: Bill Morris' MHR1 reproductionTony Oz13 Jun 2021, 09:58
Re: Bill Morris' MHR1 reproductionBill Ritchie13 Jun 2021, 21:56
Re: Bill Morris' MHR1 reproductionWolfgang Hasper14 Jun 2021, 07:40
Re: Bill Morris' MHR1 reproductionArt Leung15 Jun 2021, 20:01
Re: Bill Morris' MHR1 reproductionWolfgang Hasper16 Jun 2021, 11:09
Re: Bill Morris' MHR1 reproductionRobin Stuart16 Jun 2021, 13:47
Re: Bill Morris' MHR1 reproductionNoell Wilson18 Jun 2021, 15:02
Re: Bob Goethe's Mark 2 Navigators slide rule, test drive comparisons.Darcy Paul12 Jun 2021, 03:18
Re: Borrowed BygraveSteve Gillion15 Jun 2021, 09:13
Re: Borrowed BygraveFrancis Upchurch16 Jun 2021, 04:00
Re: Borrowed BygraveDavid Pike16 Jun 2021, 06:30
Re: Borrowed BygraveWolfgang Hasper16 Jun 2021, 11:11
Re: Borrowed BygraveFrancis Upchurch16 Jun 2021, 14:41
Re: Borrowed BygraveDavid Pike16 Jun 2021, 20:27
Re: Borrowed BygraveBrian Walton18 Jun 2021, 03:07
Re: Borrowed BygraveDavid Pike18 Jun 2021, 09:47
Re: Borrowed BygraveBrian Walton19 Jun 2021, 04:38
Civil War general, presidential candidate, lunarianFrank Reed13 Jun 2021, 05:46
Re: Coast Navigation SchoolPatrick Barclay1 Jun 2021, 01:27
Re: Coast Navigation SchoolFrank Reed1 Jun 2021, 05:43
Correction: Results of the sunclock experimentGeoffrey Kolbe4 Jun 2021, 10:32
Re: Davis MK15 light mod possible?Darcy Paul27 Jun 2021, 00:47
Re: Davis MK15 light mod possible?Darcy Paul27 Jun 2021, 00:50
Eclipse FixFrank Reed4 Jun 2021, 18:55
Re: Eclipse FixEd Popko5 Jun 2021, 19:42
Hadley Quadrant - Gilbert - Tower on the Hill - 1771Jim Rives19 Jun 2021, 14:34
Heath Hezzanith?Hewitt Schlereth13 Jun 2021, 21:28
Re: Heath Hezzanith?David C15 Jun 2021, 07:29
Re: Heath Hezzanith?Hewitt Schlereth16 Jun 2021, 15:25
Re: Heath Hezzanith?Al Stewart16 Jun 2021, 17:21
Re: Heath Hezzanith?David C17 Jun 2021, 05:50
Re: Heath Hezzanith?Hewitt Schlereth17 Jun 2021, 21:01
Re: Heath Hezzanith?Hewitt Schlereth17 Jun 2021, 21:06
Help required with a sunclock experimentGeoffrey Kolbe2 Jun 2021, 07:53
Re: Help required with a sunclock experimentFrank Reed2 Jun 2021, 15:06
Re: Help required with a sunclock experimentDavid Pike2 Jun 2021, 16:57
Re: Help required with a sunclock experimentGeoffrey Kolbe2 Jun 2021, 17:57
Re: Help required with a sunclock experimentGeoffrey Kolbe2 Jun 2021, 18:14
Re: Help required with a sunclock experimentFrank Reed2 Jun 2021, 18:22
Re: Help required with a sunclock experimentMichael Cain2 Jun 2021, 19:12
Re: Help required with a sunclock experimentGeoffrey Kolbe3 Jun 2021, 05:00
Re: Help required with a sunclock experimentJoseph Rheubeck3 Jun 2021, 15:09
Re: Help required with a sunclock experimentChris Post22 Jun 2021, 21:28
How many ways to define a day?Frank Reed12 Jun 2021, 02:30
Re: How many ways to define a day?Matus Tejiscak12 Jun 2021, 11:44
Re: How many ways to define a day?Frank Reed13 Jun 2021, 03:15
Re: How many ways to define a day?Peter Monta14 Jun 2021, 14:06
Re: How many ways to define a day?Frank Reed15 Jun 2021, 22:31
Re: How many ways to define a day?Geoffrey Kolbe16 Jun 2021, 06:46
Re: How many ways to define a day?Dave Walden16 Jun 2021, 20:20
Re: How many ways to define a day?Matus Tejiscak16 Jun 2021, 23:06
Re: How many ways to define a day?Frank Reed22 Jun 2021, 15:57
Re: How many ways to define a day?Frank Reed22 Jun 2021, 16:59
Re: How many ways to define a day?Frank Reed22 Jun 2021, 17:43
International Aeradio Ltd Calculation ServceDavid C21 Jun 2021, 00:04
Re: International star name pronunciationsFrank Reed20 Jun 2021, 17:13
Re: International star name pronunciationsDavid Pike20 Jun 2021, 20:26
Re: International star name pronunciationsBenjamin Lowings20 Jun 2021, 21:10
Re: International star name pronunciationsGary LaPook20 Jun 2021, 21:47
Re: International star name pronunciationsDavid C20 Jun 2021, 22:03
Re: International star name pronunciationsBill Ritchie20 Jun 2021, 22:11
Re: International star name pronunciationsDavid C20 Jun 2021, 22:15
Re: International star name pronunciationsDavid C20 Jun 2021, 22:47
Re: International star name pronunciationsDavid Pike20 Jun 2021, 23:27
Re: International star name pronunciationsPeter Hakel21 Jun 2021, 02:35
Re: International star name pronunciationsBill Morris22 Jun 2021, 04:30
Re: International star name pronunciationsDavid Pike22 Jun 2021, 08:02
Re: International star name pronunciationsJohn Pinto22 Jun 2021, 08:51
Re: International star name pronunciationsFrank Reed22 Jun 2021, 18:29
June 24, 1178: Today in HistoryBob Goethe24 Jun 2021, 13:32
Re: June 24, 1178: Today in HistoryFrank Reed24 Jun 2021, 19:39
Re: June 24, 1178: Today in HistoryRobin Stuart25 Jun 2021, 13:29
Re: Ken Gebhart obituaryFrank Reed2 Jun 2021, 19:40
Re: Kollsman periscopic sextant mountLuis A. Loeff10 Jun 2021, 19:06
Re: Kollsman periscopic sextant mountDavid Pike10 Jun 2021, 21:12
Re: Kollsman periscopic sextant mountGary LaPook11 Jun 2021, 00:13
Re: Kollsman periscopic sextant mountDavid Pike11 Jun 2021, 08:45
Re: Mechanical Maneuvering Board instructionsTR Proven22 Jun 2021, 14:45
Re: Mechanical Maneuvering Board instructionsDavid Pike22 Jun 2021, 16:48
Re: Mechanical Maneuvering Board instructionsGary LaPook22 Jun 2021, 18:07
Re: Mechanical Maneuvering Board instructionsGary LaPook22 Jun 2021, 18:26
Milky Way photo navigation challengeFrank Reed25 Jun 2021, 19:06
Re: Milky Way photo navigation challengeRobin Stuart25 Jun 2021, 20:57
Re: Milky Way photo navigation challengeFrank Reed26 Jun 2021, 23:17
Re: Milky Way photo navigation challengeRussell D. Sampson27 Jun 2021, 19:46
Re: Milky Way photo navigation challengeRussell D. Sampson27 Jun 2021, 19:48
Re: Milky Way photo navigation challengeFrank Reed27 Jun 2021, 20:37
Re: Milky Way photo navigation challengeRobert H. van Gent27 Jun 2021, 21:19
Re: Milky Way photo navigation challengeMurray Buckman27 Jun 2021, 22:24
Re: Milky Way photo navigation challengeFrank Reed27 Jun 2021, 23:45
Re: Milky Way photo navigation challengeFrank Reed28 Jun 2021, 05:11
Re: Milky Way photo navigation challengeRobin Stuart28 Jun 2021, 18:49
Re: Milky Way photo navigation challengeMatus Tejiscak28 Jun 2021, 23:02
Re: Milky Way photo navigation challengeFrank Reed29 Jun 2021, 00:49
Re: Milky Way photo navigation challengeFrank Reed29 Jun 2021, 02:16
Re: Milky Way photo navigation challengeRobin Stuart29 Jun 2021, 14:19
Moon horns as compassFrank Reed18 Jun 2021, 17:08
Moonlight and Visible HorizonGuus Dekker30 Jun 2021, 20:11
Re: Moonlight and Visible HorizonGary LaPook30 Jun 2021, 22:43
Re: Moonlight and Visible HorizonFrank Reed30 Jun 2021, 23:00
My Kollsman sextant.Doug Faunt18 Jun 2021, 17:32
Re: My Kollsman sextant.David Pike18 Jun 2021, 20:50
Re: My Kollsman sextant.Gary LaPook19 Jun 2021, 05:18
Re: My Kollsman sextant.David Pike19 Jun 2021, 07:37
Re: My Kollsman sextant.Paul Hirose19 Jun 2021, 20:56
NASA Astronomy Photo of the Day: satellite trailsFrank Reed1 Jun 2021, 22:40
Re: NASR question on large F valuesDavid Iwancio3 Jun 2021, 09:30
Re: NASR question on large F valuesJohn Pinto3 Jun 2021, 20:52
Naval Observatory website changeJohn Pinto3 Jun 2021, 20:55
Re: Naval Observatory website changeDave Walden4 Jun 2021, 04:54
Re: Naval Observatory website changeAlan S4 Jun 2021, 16:05
Re: Naval Observatory website changeDave Walden5 Jun 2021, 01:55
Old links for NavListFrank Reed17 Jun 2021, 21:56
Practice Problems for Tables Methods?Steve Ward2 Jun 2021, 00:04
Re: Practice Problems for Tables Methods?Frank Reed2 Jun 2021, 00:39
Re: Practice Problems for Tables Methods?John Clements2 Jun 2021, 01:16
Re: Practice Problems for Tables Methods?Sean C2 Jun 2021, 05:41
Re: Practice Problems for Tables Methods?Steve Ward2 Jun 2021, 13:10
Re: Practice Problems for Tables Methods?Steve Ward2 Jun 2021, 13:11
Re: Practice Problems for Tables Methods?David Pike2 Jun 2021, 14:28
Re: Practice Problems for Tables Methods?Dave Walden2 Jun 2021, 19:51
Re: Practice Problems for Tables Methods?Steve Ward2 Jun 2021, 23:08
Re: Prob 1/4 of being in a cocked hatRobin Stuart23 Jun 2021, 15:38
Re: Prob 1/4 of being in a cocked hatFrank Reed23 Jun 2021, 15:54
Re: Prob 1/4 of being in a cocked hatGary LaPook23 Jun 2021, 19:10
Re: Prob 1/4 of being in a cocked hatGeoffrey Kolbe24 Jun 2021, 11:32
Problem Practice (group project)Steve Ward2 Jun 2021, 23:57
Re: Problem Practice (group project)Frank Reed3 Jun 2021, 01:57
Re: Problem Practice (group project)Steve Ward3 Jun 2021, 02:22
Re: Problem Practice (group project)David Pike3 Jun 2021, 09:49
Re: Problem Practice (group project)Paul Jackson3 Jun 2021, 12:08
Re: Problem Practice (group project)Greg Rudzinski3 Jun 2021, 14:30
Re: Problem Practice (group project)David Pike3 Jun 2021, 15:20
Re: Problem Practice (group project)Nick M3 Jun 2021, 21:01
Re: Problem Practice (group project)Frank Reed3 Jun 2021, 21:47
Re: Problem Practice (group project)Greg Rudzinski3 Jun 2021, 22:43
Re: Problem Practice (group project)Steve Ward4 Jun 2021, 14:06
Re: Problem Practice (group project)Steve Ward4 Jun 2021, 14:10
Re: Problem Practice (group project)Frank Reed4 Jun 2021, 17:29
Re: Problem Practice (group project)max mulhern4 Jun 2021, 18:16
Re: Problem Practice (group project)Frank Reed4 Jun 2021, 18:37
Re: Problem Practice (group project)max mulhern4 Jun 2021, 19:24
Re: Problem Practice (group project)Murray Buckman4 Jun 2021, 21:55
Re: Problem Practice (group project)Steve Ward4 Jun 2021, 22:26
Re: Problem Practice (group project)Frank Reed22 Jun 2021, 15:50
Re: Problem Practice (group project)Sean C24 Jun 2021, 09:55
Relativistic interstellar navigation (or how to avoid getting Lost in Space!)Paul Saffo3 Jun 2021, 18:26
Re: Relativistic interstellar navigation (or how to avoid getting Lost in Space!)Frank Reed3 Jun 2021, 20:09
Re: Relativistic interstellar navigation (or how to avoid getting Lost in Space!)Sean C4 Jun 2021, 05:29
Re: Relativistic interstellar navigation (or how to avoid getting Lost in Space!)Frank Reed6 Jun 2021, 00:15
Re: Relativistic interstellar navigation (or how to avoid getting Lost in Space!)David Pike6 Jun 2021, 11:36
Results of the sunclock experimentGeoffrey Kolbe4 Jun 2021, 08:40
Re: Results of the sunclock experimentJim Rives4 Jun 2021, 11:02
Re: Results of the sunclock experimentSteve Ward4 Jun 2021, 14:24
Re: Results of the sunclock experimentTony Oz4 Jun 2021, 15:14
Re: Results of the sunclock experimentDavid Pike4 Jun 2021, 18:19
Re: Results of the sunclock experimentDavid C4 Jun 2021, 22:14
Re: Results of the sunclock experimentPeter Monta5 Jun 2021, 05:30
Re: Results of the sunclock experimentGeoffrey Kolbe5 Jun 2021, 07:40
Re: Results of the sunclock experimentDavid Pike5 Jun 2021, 07:56
Re: Results of the sunclock experimentGeoffrey Kolbe5 Jun 2021, 14:59
Re: Results of the sunclock experimentPeter Monta5 Jun 2021, 15:09
Re: Results of the sunclock experimentGeoffrey Kolbe5 Jun 2021, 17:53
Re: Results of the sunclock experimentDavid Pike6 Jun 2021, 08:41
Re: Results of the sunclock experimentDavid Pike6 Jun 2021, 11:45
Russian dataDave Walden30 Jun 2021, 20:11
Sextant experimentModris Fersters12 Jun 2021, 14:34
Re: Sextant experimentPeter Monta13 Jun 2021, 13:38
Re: Sextant experimentModris Fersters13 Jun 2021, 20:34
Re: Sextant experimentBill B14 Jun 2021, 18:52
Re: Sextant experimentPeter Monta17 Jun 2021, 20:12
Re: Sextant experimentModris Fersters18 Jun 2021, 14:00
Shade needs to be glued back in on C+P sextantFred Hebard5 Jun 2021, 18:08
Re: Shade needs to be glued back in on C+P sextantGreg Rudzinski5 Jun 2021, 19:59
Re: Shade needs to be glued back in on C+P sextantPeter Monta5 Jun 2021, 21:11
SolsticeFrank Reed21 Jun 2021, 01:42
Re: SolsticePaul Saffo21 Jun 2021, 04:05
Re: SolsticeDavid C21 Jun 2021, 04:13
Re: SolsticeDavid C21 Jun 2021, 04:59
Re: SolsticeDavid C21 Jun 2021, 05:25
Re: SolsticeDavid C21 Jun 2021, 07:12
Re: SolsticeFrank Reed22 Jun 2021, 19:21
Re: SolsticeFrank Reed23 Jun 2021, 06:02
Re: SolsticeFred Hebard23 Jun 2021, 10:40
Re: SolsticeHewitt Schlereth24 Jun 2021, 18:54
Sorry, no "Office Hours" todayFrank Reed6 Jun 2021, 17:07
Re: Stick shadows and sundial curvesAdrian F1 Jun 2021, 12:12
Re: Stick shadows and sundial curvesFrank Reed1 Jun 2021, 17:46
Sunclock apparatusGeoffrey Kolbe6 Jun 2021, 13:21
Re: Sunclock apparatusEd Popko12 Jun 2021, 12:56
Uk dataDave Walden25 Jun 2021, 13:53
Re: Uk dataBruce J. Pennino25 Jun 2021, 16:04
Re: Uk dataGary LaPook25 Jun 2021, 19:07
Re: Uk dataFrank Reed25 Jun 2021, 20:25
Re: Uk dataGeoffrey Kolbe27 Jun 2021, 04:50
Re: Uk dataPaul Hirose28 Jun 2021, 05:30
Re: Uk dataDavid C29 Jun 2021, 21:37
Re: Uk dataDavid Pike30 Jun 2021, 07:41
Re: Uk dataDustin Baenen30 Jun 2021, 14:18
Re: Uk dataFrank Reed30 Jun 2021, 17:03
Watch set to UT optionsArt Leung7 Jun 2021, 12:55

Index includes 241 messages.

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