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

February, 2016

Index includes 299 messages. Sorted alphabetically by subject.

                    
"Dalton Dead Reckoning Computor" Type E-6BBob Goethe18 Feb 2016, 23:37
Re: "Dalton Dead Reckoning Computor" Type E-6BBrad Morris19 Feb 2016, 01:35
Re: "Dalton Dead Reckoning Computor" Type E-6BTom Sult19 Feb 2016, 03:38
Re: "Dalton Dead Reckoning Computor" Type E-6BGary LaPook19 Feb 2016, 04:04
Re: "Dalton Dead Reckoning Computor" Type E-6BBob Goethe19 Feb 2016, 06:40
Re: "Dalton Dead Reckoning Computor" Type E-6BRonald van Riet19 Feb 2016, 09:40
Re: "Dalton Dead Reckoning Computor" Type E-6BTom Sult19 Feb 2016, 14:38
Re: "Dalton Dead Reckoning Computor" Type E-6BEd Popko19 Feb 2016, 20:30
Re: "Dalton Dead Reckoning Computor" Type E-6BDavid Pike19 Feb 2016, 22:34
Re: "Dalton Dead Reckoning Computor" Type E-6BMike Burkes20 Feb 2016, 15:06
Re: "Dalton Dead Reckoning Computor" Type E-6BMike Burkes20 Feb 2016, 15:58
Re: "Dalton Dead Reckoning Computor" Type E-6BTom Sult20 Feb 2016, 18:26
Re: "Dalton Dead Reckoning Computor" Type E-6BFrancis Upchurch21 Feb 2016, 18:29
Re: "Dalton Dead Reckoning Computor" Type E-6BBob Goethe23 Feb 2016, 17:48
Re: "Dalton Dead Reckoning Computor" Type E-6BTom Sult23 Feb 2016, 18:38
Re: "Dalton Dead Reckoning Computor" Type E-6BMike Burkes25 Feb 2016, 02:23
Re: "Dalton Dead Reckoning Computor" Type E-6BTom Sult25 Feb 2016, 14:06
A "three dimensional slide-rule" for celestialEd Popko2 Feb 2016, 13:59
Re: A "three dimensional slide-rule" for celestialBrad Morris2 Feb 2016, 23:45
Re: A "three dimensional slide-rule" for celestialFrancis Upchurch3 Feb 2016, 06:12
Re: A "three dimensional slide-rule" for celestialHerbert Prinz3 Feb 2016, 06:14
Re: A "three dimensional slide-rule" for celestialGeoffrey Kolbe3 Feb 2016, 15:08
Re: A "three dimensional slide-rule" for celestialJohn Morris4 Feb 2016, 07:30
Air Cdre John MitchellDavid Pike13 Feb 2016, 22:46
Air Navigation, Local Hour Angle Type X-1 computerEd Popko17 Feb 2016, 17:15
Re: Air Navigation, Local Hour Angle Type X-1 computerDavid Pike17 Feb 2016, 22:49
Re: Air Navigation, Local Hour Angle Type X-1 computerDavid Pike18 Feb 2016, 09:24
Re: Air Navigation, Local Hour Angle Type X-1 computerEd Popko18 Feb 2016, 14:53
Re: Air Navigation, Local Hour Angle Type X-1 computerDavid Pike18 Feb 2016, 20:23
Re: Air Navigation, Local Hour Angle Type X-1 computerEd Popko18 Feb 2016, 23:32
Re: Air Navigation, Local Hour Angle Type X-1computerThomas Spidle19 Feb 2016, 07:33
Re: Astronomy & math in ancient BabylonBrad Morris1 Feb 2016, 00:21
Re: Astronomy & math in ancient BabylonAlexandre Eremenko1 Feb 2016, 01:39
Re: Astronomy & math in ancient BabylonAlexandre Eremenko1 Feb 2016, 01:45
Re: Astronomy & math in ancient BabylonNoell Wilson1 Feb 2016, 04:26
Re: Astronomy & math in ancient BabylonBrad Morris1 Feb 2016, 18:16
B-52 electromechanical computer videoPeter Monta24 Feb 2016, 03:16
Best way to record time for solo sightsBill Lionheart11 Feb 2016, 20:26
Re: Best way to record time for solo sightsWolfgang Hasper11 Feb 2016, 21:07
Re: Best way to record time for solo sightsLu Abel11 Feb 2016, 22:58
Re: Best way to record time for solo sightsStan K12 Feb 2016, 03:03
Re: Best way to record time for solo sightsFrank Reed12 Feb 2016, 05:09
Re: Best way to record time for solo sightsBill Lionheart12 Feb 2016, 07:40
Re: Best way to record time for solo sightsMichael Bradley12 Feb 2016, 09:29
Re: Best way to record time for solo sightsBill Lionheart12 Feb 2016, 12:23
Re: Best way to record time for solo sightsAndrew Nikitin12 Feb 2016, 14:06
Re: Best way to record time for solo sightsMike Burkes12 Feb 2016, 17:33
Re: Best way to record time for solo sightsGary LaPook13 Feb 2016, 20:53
Re: Best way to record time for solo sightsBill Lionheart13 Feb 2016, 21:50
Re: Best way to record time for solo sightsFrank Reed13 Feb 2016, 22:15
Re: Best way to record time for solo sightsGary LaPook14 Feb 2016, 06:36
Re: Best way to record time for solo sightsFrancis Upchurch14 Feb 2016, 18:44
Re: Best way to record time for solo sightsBill Lionheart14 Feb 2016, 18:54
Re: Best way to record time for solo sightsMichael Bradley14 Feb 2016, 18:56
Re: Best way to record time for solo sightsDavid Pike14 Feb 2016, 22:32
Re: Best way to record time for solo sightsNorm Goldblatt16 Feb 2016, 20:35
Re: Best way to record time for solo sightsHenry Halboth17 Feb 2016, 03:52
Re: Best way to record time for solo sightsJohn Brown17 Feb 2016, 09:57
Re: Best way to record time for solo sightsDave Walden17 Feb 2016, 16:08
Re: Best way to record time for solo sightsRandall Morrow17 Feb 2016, 20:26
Re: Best way to record time for solo sightsHerman Dekker21 Feb 2016, 12:45
Re: Best way to record time for solo sightsDale Bletso22 Feb 2016, 21:56
Calculated Altitude GraphSean C17 Feb 2016, 20:32
Celestial data for the planet MercuryFrank Reed21 Feb 2016, 23:23
Re: Celestial data for the planet MercuryDave Walden22 Feb 2016, 13:28
Re: Celestial data for the planet MercuryPeter Hakel22 Feb 2016, 15:19
Re: Celestial data for the planet MercuryDale Bletso22 Feb 2016, 22:09
Re: Celestial data for the planet MercuryPaul Hirose24 Feb 2016, 05:27
Re: Celestial data for the planet MercuryDave Walden24 Feb 2016, 06:23
Re: Celestial data for the planet MercuryDave Walden24 Feb 2016, 06:34
Re: Celestial data for the planet MercuryHerbert Prinz24 Feb 2016, 07:08
Re: Celestial data for the planet MercuryDave Walden24 Feb 2016, 13:49
Re: Celestial data for the planet MercuryHerbert Prinz24 Feb 2016, 15:40
Re: Celestial data for the planet MercuryPaul Hirose25 Feb 2016, 07:36
Re: Celestial data for the planet MercurySean C25 Feb 2016, 10:13
Celestial data for the planet UranusFrank Reed27 Feb 2016, 21:46
Re: Celestial data for the planet UranusPeter Hakel27 Feb 2016, 23:32
Re: Celestial data for the planet UranusSean C28 Feb 2016, 00:52
Re: Celestial data for the planet UranusBrad Morris28 Feb 2016, 01:21
Celestial data for the scorpion's stingerFrank Reed28 Feb 2016, 02:07
Re: Celestial data for the scorpion's stingerDave Walden28 Feb 2016, 04:32
Re: Celestial data for the scorpion's stingerFrank Reed28 Feb 2016, 05:08
Celestial fix mathematical methodsDjamel Ait Amrane26 Feb 2016, 15:45
Celestial Tools NASRmethod/LOP functionSteve E. Bryant14 Feb 2016, 23:05
Celestial training planetarium 1950Frank Reed15 Feb 2016, 00:56
Re: Celestial training planetarium 1950Peter Monta15 Feb 2016, 01:51
Re: Celestial training planetarium 1950Thomas Spidle15 Feb 2016, 03:41
Re: Celestial training planetarium 1950Brad Morris15 Feb 2016, 03:54
Re: Celestial training planetarium 1950David Pike15 Feb 2016, 10:32
CN on MarsGreg Rudzinski6 Feb 2016, 14:27
Re: CN on MarsHerbert Prinz6 Feb 2016, 16:31
Re: CN on MarsRobert VanderPol II6 Feb 2016, 17:05
Re: CN on MarsDavid Fleming6 Feb 2016, 17:23
Re: CN on MarsFrank Reed6 Feb 2016, 18:53
Re: CN on MarsDon Seltzer6 Feb 2016, 19:42
Re: CN on MarsBrad Morris6 Feb 2016, 20:56
Re: CN on MarsStan K6 Feb 2016, 23:00
Re: CN on MarsFrank Reed6 Feb 2016, 23:29
Re: CN on MarsHerbert Prinz6 Feb 2016, 23:39
Re: CN on MarsHerbert Prinz6 Feb 2016, 23:46
Re: CN on MarsStan K7 Feb 2016, 00:07
Re: CN on MarsPaul Dolkas7 Feb 2016, 01:51
Re: CN on MarsGreg Rudzinski9 Feb 2016, 03:34
Re: CN on MarsDave Walden9 Feb 2016, 14:39
Re: CN on MarsFrank Reed9 Feb 2016, 19:18
Re: CN on MarsFrank Reed9 Feb 2016, 19:58
Re: CN on MarsBrad Morris9 Feb 2016, 21:09
Re: CN on MarsGreg Rudzinski10 Feb 2016, 04:20
Dip from ShoreJim Rives7 Feb 2016, 20:45
Re: Dip from ShoreFrank Reed7 Feb 2016, 21:24
Re: Dip from ShoreBill Lionheart7 Feb 2016, 22:08
Re: Dip from ShoreJim Rives9 Feb 2016, 18:44
Re: Dip from ShoreBob Goethe9 Feb 2016, 20:12
Re: Dip from ShoreFrank Reed9 Feb 2016, 20:14
Re: Dip from ShoreGary LaPook10 Feb 2016, 01:16
Europe's eLoran scheme faltersJackson McDonald10 Feb 2016, 21:17
Gago Coutinho style bubble horizonJohn Lance22 Feb 2016, 18:29
Galactic GPS - How dead stars will guide us in deep spaceGeoffrey Kolbe19 Feb 2016, 07:43
Re: Galactic GPS - How dead stars will guide us in deep spacePeter Monta20 Feb 2016, 10:24
Hemming Umland's on-line almanacBill Lionheart23 Feb 2016, 15:39
Henning Umland's long term almanac. Is it wrong?Bill Lionheart23 Feb 2016, 17:10
Re: Henning Umland's long term almanac. Is it wrong?Fred Hebard23 Feb 2016, 17:44
Re: Henning Umland's long term almanac. Is it wrong?Frank Reed23 Feb 2016, 18:22
Re: Henning Umland's long term almanac. Is it wrong?Fred Hebard23 Feb 2016, 19:24
Re: Henning Umland's long term almanac. Is it wrong?Bill Lionheart23 Feb 2016, 19:57
Re: Henning Umland's long term almanac. Is it wrong?Gary LaPook23 Feb 2016, 20:46
Re: Henning Umland's long term almanac. Is it wrong?Fred Hebard24 Feb 2016, 00:02
Re: Henning Umland's long term almanac. Is it wrong?Peter Hakel24 Feb 2016, 00:14
Re: Henning Umland's long term almanac. Is it wrong?Andrew Nikitin24 Feb 2016, 16:21
Re: Henning Umland's long term almanac. Is it wrong?Frank Reed24 Feb 2016, 18:35
Re: Henning Umland's long term almanac. Is it wrong?Paul Hirose26 Feb 2016, 05:14
Re: Henning Umland's long term almanac. Is it wrong?Paul Hirose26 Feb 2016, 21:19
Re: Henning Umland's long term almanac. Is it wrong?Frank Reed26 Feb 2016, 21:37
Re: Henning Umland's long term almanac. Is it wrong?Frank Reed29 Feb 2016, 05:04
Re: Henning Umland's long term almanac. Is it wrong?Bill Lionheart29 Feb 2016, 07:56
Re: Henning Umland's long term almanac. Is it wrong?Andrew Nikitin29 Feb 2016, 13:45
Re: Henning Umland's programs?Bill Lionheart25 Feb 2016, 14:57
Re: Instrument repairDonald C Macdonald Jr21 Feb 2016, 22:55
Re: Kollsman periscopic sextant mount CorrectionFergus Kavanagh4 Feb 2016, 12:17
Re: Kollsman periscopic sextant mount CorrectionDavid Pike4 Feb 2016, 16:09
Re: Kollsman periscopic sextant mount CorrectionFergus Kavanagh4 Feb 2016, 18:49
Re: Kollsman periscopic sextant mount CorrectionGary LaPook4 Feb 2016, 19:21
Re: Kollsman periscopic sextant mount CorrectionDavid Pike4 Feb 2016, 21:03
Re: Kollsman periscopic sextant mount CorrectionFergus Kavanagh4 Feb 2016, 21:07
Re: Kollsman periscopic sextant mount CorrectionFergus Kavanagh5 Feb 2016, 00:28
Maritime Casualty News: GPS noticeJackson McDonald25 Feb 2016, 20:18
Re: Maritime Casualty News: GPS noticeFrank Reed25 Feb 2016, 21:22
Re: Maritime Casualty News: GPS noticeAlan S26 Feb 2016, 04:54
Messing with the scale of a plotting sheetSteve E. Bryant15 Feb 2016, 04:30
Re: Messing with the scale of a plotting sheetDavid Fleming16 Feb 2016, 19:37
Re: Messing with the scale of a plotting sheetSteve E. Bryant17 Feb 2016, 07:00
MHHWLu Abel17 Feb 2016, 20:20
Re: Modern CN Ditch KitHerman Dekker18 Feb 2016, 21:35
Re: Modern CN Ditch KitGreg Rudzinski18 Feb 2016, 22:35
Nautical Almanac sight reduction by calculationJim Rives14 Feb 2016, 18:27
Re: Nautical Almanac sight reduction by calculationGreg Rudzinski14 Feb 2016, 20:17
Re: Nautical Almanac sight reduction by calculationJim Rives15 Feb 2016, 04:31
Re: Nautical Almanac sight reduction by calculationRon Jones15 Feb 2016, 05:54
Re: Nautical Almanac sight reduction by calculationRon Jones15 Feb 2016, 17:31
Re: Nautical Almanac sight reduction by calculationPeter Hakel15 Feb 2016, 18:48
Re: Nautical Almanac sight reduction by calculationGreg Rudzinski15 Feb 2016, 20:44
Re: Nautical Almanac sight reduction by calculationGreg Rudzinski15 Feb 2016, 20:58
Re: Nautical Almanac sight reduction by calculationGreg Rudzinski18 Feb 2016, 14:58
Re: Navigation using satellite doppler shiftBill Lionheart1 Feb 2016, 07:12
Re: Navigation using satellite doppler shiftRichard B. Langley1 Feb 2016, 13:19
Re: Navigational instrument appraisersN Drummond1 Feb 2016, 20:43
Plotting Mercator or Passage Making?David Pike28 Feb 2016, 21:20
Polhemus computer available now on ebayGary LaPook14 Feb 2016, 20:01
Re: Polhemus computer available now on ebayDavid Pike14 Feb 2016, 20:47
Re: Polhemus computer available now on ebayAlan S15 Feb 2016, 00:31
Question about Solar Prominences and LunarsBrad Morris18 Feb 2016, 09:08
Rare Working WWII U.S. Aircraft Sextants For SaleRobert Swartz16 Feb 2016, 20:37
Scale a small area plotting sheet?Steve E. Bryant28 Feb 2016, 03:24
Re: Scale a small area plotting sheet?Sean C28 Feb 2016, 06:02
Re: Scale a small area plotting sheet?Sean C28 Feb 2016, 06:10
Re: Scale a small area plotting sheet?Sean C28 Feb 2016, 06:16
Re: Scale a small area plotting sheet?Brad Morris28 Feb 2016, 09:01
Re: Scale a small area plotting sheet?Greg Rudzinski28 Feb 2016, 14:08
Re: Scale a small area plotting sheet?Steve E. Bryant28 Feb 2016, 15:42
Re: Scale a small area plotting sheet?Sean C29 Feb 2016, 00:07
Re: Scale a small area plotting sheet?Gary LaPook29 Feb 2016, 08:19
Re: Scale a small area plotting sheet?Sean C29 Feb 2016, 14:52
Re: Scale a small area plotting sheet?Bill B29 Feb 2016, 21:16
Soviet era dip meterBill Morris10 Feb 2016, 21:22
Stages de Navigation Astronomique 2016Andr├ęs Ruiz24 Feb 2016, 09:17
Re: Star identification puzzleRobert H. van Gent1 Feb 2016, 09:35
Re: Star identification puzzleDave Walden1 Feb 2016, 14:04
Re: Star identification puzzleSean C2 Feb 2016, 04:28
Sun altitude limits for natural horizon?Ron Jones20 Feb 2016, 22:15
Re: Sun altitude limits for natural horizon?Doug MacPherson20 Feb 2016, 22:31
Re: Sun altitude limits for natural horizon?Ron Jones20 Feb 2016, 22:45
Re: Sun altitude limits for natural horizon?Frank Reed20 Feb 2016, 23:38
Re: Sun altitude limits for natural horizon?Ron Jones20 Feb 2016, 23:43
Re: Sun altitude limits for natural horizon?Hewitt Schlereth21 Feb 2016, 00:09
Re: Sun altitude limits for natural horizon?Ron Jones21 Feb 2016, 00:12
Re: Sun altitude limits for natural horizon?Frank Reed21 Feb 2016, 01:49
Re: Sun altitude limits for natural horizon?Stan K22 Feb 2016, 01:16
Re: Sun altitude limits for natural horizon?Ron Jones22 Feb 2016, 17:46
Re: Sun altitude limits for natural horizon?Bob Goethe22 Feb 2016, 23:43
Re: Sun altitude limits for natural horizon?Ron Jones23 Feb 2016, 05:31
Sun sights at the Gulf of MexicoStan K23 Feb 2016, 21:46
Re: Sun sights at the Gulf of MexicoGary LaPook24 Feb 2016, 05:28
Re: Sun sights at the Gulf of MexicoBill Lionheart24 Feb 2016, 11:37
Re: Sun sights at the Gulf of MexicoGreg Rudzinski24 Feb 2016, 13:36
Re: Sun sights at the Gulf of MexicoFred Hebard24 Feb 2016, 14:45
Re: Sun sights at the Gulf of MexicoBill Lionheart25 Feb 2016, 08:28
Re: Sun sights at the Gulf of MexicoStan K25 Feb 2016, 15:01
Re: Sun sights at the Gulf of MexicoBob Goethe25 Feb 2016, 20:26
Sun sights at the Gulf of MexicoGeoffrey Kolbe26 Feb 2016, 22:35
Sun Slow DayFrank Reed10 Feb 2016, 06:57
Re: Sun Slow DayRon Jones10 Feb 2016, 18:57
Re: The Science of Time (and LNF)Paul Saffo15 Feb 2016, 11:24
The Science of TimeEd Popko13 Feb 2016, 23:42
Re: The Science of TimeFrank Reed14 Feb 2016, 00:26
Re: The Science of TimeTom Sult14 Feb 2016, 01:00
Re: The Science of TimeTom Sult14 Feb 2016, 01:04
Re: The Science of TimeSean C14 Feb 2016, 06:06
Re: The Science of TimeHewitt Schlereth14 Feb 2016, 15:47
Re: Threats to GPS and introduction of eLORANLu Abel1 Feb 2016, 01:09
Time of Sun & Moon rise and setSteve E. Bryant4 Feb 2016, 16:38
Re: Time of Sun & Moon rise and setGreg Rudzinski4 Feb 2016, 19:20
Re: Time of Sun & Moon rise and setGary LaPook4 Feb 2016, 19:24
Re: Time of Sun & Moon rise and setBrad Morris4 Feb 2016, 22:31
Re: Time of Sun & Moon rise and setHerbert Prinz5 Feb 2016, 16:00
Re: Time of Sun & Moon rise and setBrad Morris5 Feb 2016, 23:34
Re: Time of Sun & Moon rise and setFrank Reed6 Feb 2016, 05:01
Re: Time of Sun & Moon rise and setGeoffrey Kolbe6 Feb 2016, 06:32
Re: Time of Sun & Moon rise and setBrad Morris6 Feb 2016, 06:56
Re: Time of Sun & Moon rise and setGary LaPook6 Feb 2016, 07:12
Re: Time of Sun & Moon rise and setGary LaPook6 Feb 2016, 09:47
Re: Time of Sun & Moon rise and setRon Jones6 Feb 2016, 16:57
Re: Time of Sun & Moon rise and setBrad Morris6 Feb 2016, 20:44
Re: Time of Sun & Moon rise and setStan K6 Feb 2016, 21:38
Re: Time of Sun & Moon rise and setBrad Morris6 Feb 2016, 23:14
Re: Time of Sun & Moon rise and setRon Jones7 Feb 2016, 00:55
Re: Time of Sun & Moon rise and setFrank Reed7 Feb 2016, 01:04
Re: Time of Sun & Moon rise and setFrank Reed7 Feb 2016, 01:21
Re: Time of Sun & Moon rise and setStan K7 Feb 2016, 01:29
Re: Time of Sun & Moon rise and setStan K7 Feb 2016, 01:37
Re: Time of Sun & Moon rise and setStan K7 Feb 2016, 01:40
Re: Time of Sun & Moon rise and setSteve E. Bryant7 Feb 2016, 04:31
Re: Traditional navigation by slide ruleFrancis Upchurch22 Feb 2016, 06:34
Re: Traditional navigation by slide ruleBrad Morris22 Feb 2016, 07:33
Re: Traditional navigation by slide ruleHewitt Schlereth22 Feb 2016, 18:22
Re: Traditional navigation by slide ruleAlan S22 Feb 2016, 23:45
Re: Traditional navigation by slide ruleFrancis Upchurch24 Feb 2016, 12:10
Re: Traditional navigation by slide ruleHewitt Schlereth24 Feb 2016, 22:02
Re: Traditional navigation by slide ruleFrancis Upchurch25 Feb 2016, 05:44
Re: Traditional navigation by slide ruleBrad Morris25 Feb 2016, 07:57
Tragedy strikes TWA aircraft navigatorJackson McDonald16 Feb 2016, 20:53
Re: Tragedy strikes TWA aircraft navigatorFrank Reed16 Feb 2016, 23:28
Re: Tragedy strikes TWA aircraft navigatorSam Lyness17 Feb 2016, 02:26
Re: U.S. Naval Academy Reinstates CelestialRichard B. Langley23 Feb 2016, 13:27
USCG approves use of electronic chartsJackson McDonald10 Feb 2016, 20:58
Re: USCG approves use of electronic chartsLu Abel10 Feb 2016, 21:40
Re: USCG approves use of electronic chartsManuel Cruz11 Feb 2016, 20:18
Re: USCG approves use of electronic chartsJorge Santos11 Feb 2016, 20:20
Re: USCG approves use of electronic chartsLu Abel11 Feb 2016, 22:31
Re: USCG approves use of electronic chartsLu Abel11 Feb 2016, 22:55
Re: USCG approves use of electronic chartsFrank Reed11 Feb 2016, 23:10
Re: USCG approves use of electronic chartsFrank Reed11 Feb 2016, 23:16
Re: USCG approves use of electronic chartsBill Lionheart11 Feb 2016, 23:56
Re: USCG approves use of electronic chartsPaul Hirose12 Feb 2016, 00:53
Re: USCG approves use of electronic chartsJohn Brown12 Feb 2016, 18:54
Re: USCG approves use of electronic chartsJackson McDonald12 Feb 2016, 20:03
Was this optical instrument designed for celestial navigation?John Morris2 Feb 2016, 18:56
Re: Was this optical instrument designed for celestial navigation?John Morris2 Feb 2016, 23:01
Re: Was this optical instrument designed for celestial navigation?Brad Morris2 Feb 2016, 23:57
Re: Was this optical instrument designed for celestial navigation?John Morris3 Feb 2016, 03:24
Re: Was this optical instrument designed for celestial navigation?Brad Morris3 Feb 2016, 05:31
Re: Was this optical instrument designed for celestial navigation?David Pike3 Feb 2016, 09:09
Re: Was this optical instrument designed for celestial navigation?John Morris3 Feb 2016, 17:22
Re: Was this optical instrument designed for celestial navigation?David Pike3 Feb 2016, 20:06
Re: Was this optical instrument designed for celestial navigation?Hewitt Schlereth3 Feb 2016, 21:42
Re: Was this optical instrument designed for celestial navigation?Frank Reed3 Feb 2016, 22:40
Re: Was this optical instrument designed for celestial navigation?John Morris4 Feb 2016, 01:24
Re: Was this optical instrument designed for celestial navigation?Bill Morris4 Feb 2016, 04:18
Re: Was this optical instrument designed for celestial navigation?Brad Morris4 Feb 2016, 05:41
Re: Was this optical instrument designed for celestial navigation?Hewitt Schlereth4 Feb 2016, 06:47
Re: Was this optical instrument designed for celestial navigation?John Morris4 Feb 2016, 07:20
Re: Was this optical instrument designed for celestial navigation?Hewitt Schlereth4 Feb 2016, 14:40
Re: Was this optical instrument designed forcelestial navigation?Wolfgang Hasper4 Feb 2016, 14:35
Re: Was this optical instrument designed forcelestial navigation?John Morris4 Feb 2016, 15:44
Re: Was this optical instrument designed forcelestial navigation?John Morris4 Feb 2016, 15:50
Re: Was this optical instrument designed forcelestialnavigation?Wolfgang Hasper6 Feb 2016, 10:19
Re: Was this optical instrument designed forcelestialnavigation?John Morris9 Feb 2016, 17:55
Wave PilotingNorm Goldblatt2 Feb 2016, 23:16
Weems talk Thursday at Mystic SeaportFrank Reed29 Feb 2016, 16:49
Re: Weems talk Thursday at Mystic SeaportBruce J. Pennino29 Feb 2016, 19:03
What is this on this sextantBill Lionheart20 Feb 2016, 12:01
Re: What is this on this sextantLuc Van den Borre20 Feb 2016, 17:45
Re: What is this on this sextantDavid Pike20 Feb 2016, 20:45
Re: What is this on this sextantGary LaPook21 Feb 2016, 06:22
Re: What is this on this sextantJohn Lance22 Feb 2016, 22:31
Re: What is this on this sextantDavid Pike23 Feb 2016, 00:59
Re: What is this on this sextantJohn Lance23 Feb 2016, 07:20
Re: What is this on this sextantGary LaPook23 Feb 2016, 22:42
Re: What is this on this sextantGary LaPook23 Feb 2016, 22:56
Re: What is this on this sextantGary LaPook23 Feb 2016, 22:58

Index includes 299 messages.

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