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NavList:

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

June, 2018

Index includes 190 messages. Sorted reverse-alphabetically by author.

                    
Re: How height affects sun altitudeZiad Anas6 Jun 2018, 09:28
Re: How height affects sun altitudeZiad Anas5 Jun 2018, 20:22
How height affects sun altitude‏Ziad Anas5 Jun 2018, 11:23
Re: A Ball Bearing in a dish as a referenceTony Oz13 Jun 2018, 08:59
Re: Stacked-mirror sextantTony Oz3 Jun 2018, 11:26
Re: Stacked-mirror sextantTony Oz1 Jun 2018, 18:01
Re: Dip shortStan K13 Jun 2018, 05:50
Re: Status Report on Navigator's Slide RuleSean Johnston22 Jun 2018, 20:37
Re: Status Report on Navigator's Slide RuleSean Johnston21 Jun 2018, 14:53
Re: What Three Words at seaSean C29 Jun 2018, 02:07
Re: Shadows on Google Maps Satellite PhotographsSean C14 Jun 2018, 23:06
Re: C. Plath optical instrumentSean C8 Jun 2018, 04:56
Re: Flat Bygrave alternative configurationRobin Stuart25 Jun 2018, 17:33
Re: Gary LaPooks Flat BygraveRobin Stuart25 Jun 2018, 15:18
Re: What Three Words at seaRobert VanderPol II29 Jun 2018, 01:54
Re: Bubble sextant patentsRobert Eno17 Jun 2018, 17:39
Re: C Plath SextantRichard Libby13 Jun 2018, 16:23
C Plath SextantRichard Libby9 Jun 2018, 17:37
Re: Camera Bris Sextant ExercisePeter Monta27 Jun 2018, 06:40
Re: Lunar laser eye safetyPeter Monta15 Jun 2018, 10:51
Re: A Ball Bearing in a dish as a referencePeter Monta10 Jun 2018, 07:01
Re: A Ball Bearing in a dish as a referencePeter Monta10 Jun 2018, 06:41
Re: A Ball Bearing in a dish as a referencePeter Monta9 Jun 2018, 07:36
Re: Stacked-mirror sextantPeter Monta4 Jun 2018, 13:06
Re: Stacked-mirror sextantPeter Monta1 Jun 2018, 23:16
Re: Stacked-mirror sextantPeter Monta1 Jun 2018, 12:58
Re: Movie AdriftPete Solon Palmer11 Jun 2018, 02:46
Re: Where was the solstice?Paul Hirose23 Jun 2018, 20:24
Re: Which Nav-Station is this?Paul Hirose20 Jun 2018, 17:44
Lunar laser eye safetyPaul Hirose14 Jun 2018, 23:54
Hamilton 4992B GCT watch FSPaul Hirose14 Jun 2018, 05:05
Re: A Ball Bearing in a dish as a referencePaul Hirose10 Jun 2018, 05:41
Re: A Ball Bearing in a dish as a referencePaul Hirose9 Jun 2018, 05:18
Practical Air Navigation (C&GS Special Publication 197)Paul Hirose2 Jun 2018, 06:00
Re: Time standard for the Space StationPaul Dolkas28 Jun 2018, 00:52
Time standard for the Space StationPaul Dolkas27 Jun 2018, 18:16
Re: A Ball Bearing in a dish as a referencePaul Dolkas7 Jun 2018, 17:06
Re: Ebay kollsman periscope sextantsPaul Dolkas7 Jun 2018, 17:03
Re: Ebay kollsman periscope sextantsPaul Dolkas7 Jun 2018, 01:00
Re: Ebay kollsman periscope sextantsPaul Dolkas5 Jun 2018, 18:41
Re: Ebay kollsman periscope sextantsPaul Dolkas4 Jun 2018, 23:51
Re: Ebay kollsman periscope sextantsPaul Dolkas4 Jun 2018, 23:39
Re: Ebay kollsman periscope sextantsNoell Wilson9 Jun 2018, 16:56
Re: Ebay kollsman periscope sextantsNoell Wilson8 Jun 2018, 16:21
Re: Ebay kollsman periscope sextantsNoell Wilson7 Jun 2018, 14:01
Re: Boeing Clipper 1930sNoell Wilson1 Jun 2018, 14:02
Re: Time standard for the Space StationMike Mayer28 Jun 2018, 11:57
Re: Ebay kollsman periscope sextantsMerlijn Frijda5 Jun 2018, 12:34
Ebay kollsman periscope sextantsMerlijn Frijda4 Jun 2018, 00:23
Re: C. Plath optical instrumentLuc Van den Borre8 Jun 2018, 07:11
Re: Chronometer repair: Has anyone dealt with Historic timekeepers?John Tygart30 Jun 2018, 14:37
Re: Time standard for the Space StationJohn D. Howard28 Jun 2018, 15:16
Re: Where was the solstice?John D. Howard21 Jun 2018, 14:46
Re: Which Nav-Station is this?John D. Howard20 Jun 2018, 16:21
Re: Which Nav-Station is this?John D. Howard19 Jun 2018, 22:00
Re: Which Nav-Station is this?John D. Howard19 Jun 2018, 20:16
Re: Chronology of Celestial Navigation and Related TopicsJohn D. Howard10 Jun 2018, 15:17
Re: Chronology of Celestial Navigation and Related TopicsJohn D. Howard10 Jun 2018, 13:57
Re: Boeing Clipper 1930sJohn D. Howard1 Jun 2018, 13:22
Re: Kollsman sextant with MOUNT now on ebay.Jacob M. Huffman III17 Jun 2018, 22:52
Dip shortJackson McDonald13 Jun 2018, 00:46
Re: Shortwave radio and the evolution of celestial navigationHewitt Schlereth13 Jun 2018, 01:44
Re: Shortwave radio and the evolution of celestial navigationHewitt Schlereth12 Jun 2018, 21:03
Re: Movie AdriftHewitt Schlereth11 Jun 2018, 22:10
Re: Flat Bygrave alternative configurationHerman Dekker25 Jun 2018, 23:58
Re: Flat Bygrave alternative configurationHerman Dekker25 Jun 2018, 17:14
Re: Longitude Sight, South Pacific, 1864 - RevisitedHenry Halboth28 Jun 2018, 02:33
Longitude Sight, South Pacific, 1864 - RevisitrdHenry Halboth27 Jun 2018, 01:33
Re: Camera Bris Sextant ExerciseGreg Rudzinski30 Jun 2018, 21:17
Re: What Three Words at seaGreg Rudzinski29 Jun 2018, 18:51
Re: Camera Bris Sextant ExerciseGreg Rudzinski27 Jun 2018, 23:34
Camera Bris Sextant ExerciseGreg Rudzinski26 Jun 2018, 19:50
Re: Bubble sextant patentsGreg Rudzinski17 Jun 2018, 17:14
Re: Hamilton 4992B GCT watch FSGreg Rudzinski14 Jun 2018, 18:24
Re: Shortwave radio and the evolution of celestial navigationGreg Rudzinski12 Jun 2018, 22:53
Re: Shortwave radio and the evolution of celestial navigationGreg Rudzinski12 Jun 2018, 22:08
Movie AdriftGreg Rudzinski10 Jun 2018, 23:22
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski8 Jun 2018, 21:06
Precalculating LHA(t) for Fixed Angle ReflectorsGreg Rudzinski8 Jun 2018, 01:34
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski4 Jun 2018, 20:26
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski4 Jun 2018, 17:34
Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski3 Jun 2018, 17:24
Re: Stacked-mirror sextantGreg Rudzinski3 Jun 2018, 16:39
Re: Bris reflector and stacked Bris reflectorsGreg Rudzinski3 Jun 2018, 00:35
Re: Stacked-mirror sextantGreg Rudzinski1 Jun 2018, 03:25
Low tech around the world raceGerald van Wilgen13 Jun 2018, 17:12
Re: C Plath SextantGerald van Wilgen13 Jun 2018, 17:08
AwesomeGerald van Wilgen10 Jun 2018, 01:26
Re: Where was the solstice?Geoffrey Kolbe22 Jun 2018, 06:29
Re: Shortwave radio and the evolution of celestial navigationGeoffrey Kolbe13 Jun 2018, 05:46
Re: Latitude by two altitudes and the elapsed timeGeoffrey Kolbe1 Jun 2018, 18:47
Re: Boeing Clipper 1930sGeoffrey Kolbe1 Jun 2018, 12:15
Re: What Three Words at seaGary LaPook30 Jun 2018, 19:58
Re: Gary LaPooks Flat BygraveGary LaPook25 Jun 2018, 07:30
Kollsman sextant with MOUNT now on ebay.Gary LaPook16 Jun 2018, 22:38
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun 2018, 05:22
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun 2018, 05:19
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun 2018, 05:17
Re: Movie AdriftGary LaPook11 Jun 2018, 04:32
Re: How height affects sun altitudeGary LaPook5 Jun 2018, 22:06
Re: Ebay kollsman periscope sextantsGary LaPook5 Jun 2018, 07:52
Re: What Three Words at seaFrank Reed30 Jun 2018, 08:07
Re: The "Tables Requisite" (1781) on eBayFrank Reed30 Jun 2018, 02:15
Re: What Three Words at seaFrank Reed29 Jun 2018, 23:24
Re: Time standard for the Space StationFrank Reed28 Jun 2018, 03:27
Meridian-anchored Noon SunFrank Reed28 Jun 2018, 02:23
Re: Time standard for the Space StationFrank Reed27 Jun 2018, 19:43
Bowditch's "Navigator" (1832) on eBayFrank Reed26 Jun 2018, 02:15
The "Tables Requisite" (1781) on eBayFrank Reed26 Jun 2018, 01:01
Possible email message malwareFrank Reed22 Jun 2018, 17:54
Where was the solstice?Frank Reed21 Jun 2018, 13:04
Re: Shadows on Google Maps Satellite PhotographsFrank Reed14 Jun 2018, 18:37
Re: A Ball Bearing in a dish as a referenceFrank Reed13 Jun 2018, 21:13
Re: Dip shortFrank Reed13 Jun 2018, 01:35
Another factor of ten for smartphone navigationFrank Reed12 Jun 2018, 22:48
Shortwave radio and the evolution of celestial navigationFrank Reed12 Jun 2018, 19:00
Re: Movie AdriftFrank Reed11 Jun 2018, 15:41
Re: Movie AdriftFrank Reed10 Jun 2018, 23:37
Re: Chronology of Celestial Navigation and Related TopicsFrank Reed10 Jun 2018, 18:43
Re: Chronology of Celestial Navigation and Related TopicsFrank Reed10 Jun 2018, 16:29
Re: C Plath SextantFrank Reed9 Jun 2018, 18:01
In memoriam: Yves Robin-JouanFrank Reed8 Jun 2018, 20:36
C. Plath optical instrumentFrank Reed8 Jun 2018, 03:36
Re: How height affects sun altitudeFrank Reed5 Jun 2018, 18:44
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch13 Jun 2018, 07:44
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch13 Jun 2018, 07:41
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch12 Jun 2018, 20:08
Re: Chronology of Celestial Navigation and Related TopicsFrancis Upchurch10 Jun 2018, 11:21
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun 2018, 22:36
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun 2018, 18:37
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun 2018, 16:19
Re: What Three Words at seaEd Popko30 Jun 2018, 11:48
Re: Longitude Sight, South Pacific, 1864 - RevisitedEd Popko27 Jun 2018, 10:53
Re: Determining refraction in 19th CenturyEd Popko22 Jun 2018, 00:25
Determining refraction in 19th CenturyEd Popko21 Jun 2018, 10:37
Bubble sextant patentsEd Popko17 Jun 2018, 11:09
Re: Shortwave radio and the evolution of celestial navigationEd Popko13 Jun 2018, 10:26
Re: Shortwave radio and the evolution of celestial navigationEd Popko12 Jun 2018, 20:38
Re: Movie AdriftEd Popko11 Jun 2018, 10:19
Re: Chronology of Celestial Navigation and Related TopicsEd Popko10 Jun 2018, 18:21
Re: Chronology of Celestial Navigation and Related TopicsEd Popko10 Jun 2018, 18:11
Re: Chronology of Celestial Navigation and Related Topics (Update 1)Ed Popko10 Jun 2018, 11:19
Re: C Plath SextantEd Popko9 Jun 2018, 19:11
Re: Chronology of Celestial Navigation and Related TopicsEd Popko9 Jun 2018, 09:29
Re: Chronology of Celestial Navigation and Related TopicsEd Popko8 Jun 2018, 14:25
Chronology of Celestial Navigation and Related TopicsEd Popko8 Jun 2018, 10:57
Re: Boeing Clipper 1930sEd Popko1 Jun 2018, 15:58
Re: Boeing Clipper 1930sEd Popko1 Jun 2018, 12:29
Re: Time standard for the Space StationDon Seltzer28 Jun 2018, 17:10
The Astrograph ExplainedDavid Pike20 Jun 2018, 18:41
Re: Which Nav-Station is this?David Pike20 Jun 2018, 18:10
Re: Which Nav-Station is this?David Pike20 Jun 2018, 08:58
Re: Shadows on Google Maps Satellite PhotographsDavid Pike18 Jun 2018, 09:55
Which Nav-Station is this?David Pike18 Jun 2018, 08:24
Re: Kollsman sextant with MOUNT now on ebay.David Pike17 Jun 2018, 21:11
Shadows on Google Maps Satellite PhotographsDavid Pike14 Jun 2018, 14:03
A Ball Bearing in a dish as a referenceDavid Pike7 Jun 2018, 12:19
Re: Ebay kollsman periscope sextantsDavid Pike7 Jun 2018, 07:55
Re: Ebay kollsman periscope sextantsDavid Pike6 Jun 2018, 15:03
Re: Beating a Dead Horse (aka Worsley's Sextant)David Pike5 Jun 2018, 20:10
Re: Ebay kollsman periscope sextantsDavid Pike5 Jun 2018, 15:12
Re: Ebay kollsman periscope sextantsDavid Pike4 Jun 2018, 13:15
Re: What Three Words at seaDavid C30 Jun 2018, 03:04
Re: Chronology of Celestial Navigation and Related TopicsDavid C10 Jun 2018, 03:04
Re: Boeing Clipper 1930sDavid C1 Jun 2018, 22:40
Re: Ebay kollsman periscope sextantsChris Caswell4 Jun 2018, 22:34
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsC Solo8 Jun 2018, 19:02
Re: Determining refraction in 19th CenturyBruce J. Pennino21 Jun 2018, 13:12
Re: A Ball Bearing in a dish as a referenceBrad Morris13 Jun 2018, 20:03
Re: A Ball Bearing in a dish as a referenceBrad Morris10 Jun 2018, 14:14
Re: AwesomeBrad Morris10 Jun 2018, 14:04
Re: Beating a Dead Horse (aka Worsley's Sextant)Brad Morris6 Jun 2018, 00:44
Re: Boeing Clipper 1930sBrad Morris1 Jun 2018, 13:03
Re: Status Report on Navigator's Slide RuleBob Goethe21 Jun 2018, 23:48
Re: Shortwave radio and the evolution of celestial navigationBob Goethe13 Jun 2018, 08:53
Re: Chronology of Celestial Navigation and Related TopicsBob Goethe8 Jun 2018, 23:32
BBC: Ship hack 'risks chaos in English Channel'Bob Goethe8 Jun 2018, 17:55
Bris reflector and stacked Bris reflectorsBob Crawley2 Jun 2018, 12:37
Re: Hamilton 4992B GCT watch FSBill Morris14 Jun 2018, 19:19
Re: What Three Words at seaBill Lionheart30 Jun 2018, 09:13
Re: What Three Words at seaBill Lionheart29 Jun 2018, 20:08
Re: Shortwave radio and the evolution of celestial navigationBill Lionheart12 Jun 2018, 22:22
Re: Chronology of Celestial Navigation and Related TopicsBill Lionheart10 Jun 2018, 08:58
What Three Words at seaBill B28 Jun 2018, 20:10
Re: Where was the solstice?Bill B21 Jun 2018, 20:53
Re: Where was the solstice?Antoine Couëtte21 Jun 2018, 19:34
Re: Chronology of Celestial Navigation and Related TopicsAntoine Couëtte8 Jun 2018, 12:01
Re: In memoriam: Yves Robin-JouanAndrés Ruiz11 Jun 2018, 09:47
Re: Latitude by two altitudes and the elapsed timeAndrés Ruiz3 Jun 2018, 09:52
Gary LaPooks Flat BygraveAlan S25 Jun 2018, 00:41

Index includes 190 messages.

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