Welcome to the NavList Message Boards.

NavList:

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

October, 2020

Index includes 255 messages. Sorted reverse-alphabetically by subject.

                    
“The Dutch Raid on the Medway 1667 ” Free online webinarDavid Pike28 Oct 2020, 11:28
Workshop this weekend: Celestial in the Age of SailFrank Reed20 Oct 2020, 15:49
Re: USAF smartphone celestial patentDavid Pike19 Oct 2020, 16:34
Re: USAF smartphone celestial patentDavid Pike19 Oct 2020, 16:22
Re: USAF smartphone celestial patentFred Hebard19 Oct 2020, 08:53
Re: USAF smartphone celestial patentDavid Pike19 Oct 2020, 08:38
USAF smartphone celestial patentFrank Reed18 Oct 2020, 22:58
Re: US Navy MK II sextant manualBruce Cutting7 Oct 2020, 00:14
Re: US Navy MK II sextant manualRandy Shivak6 Oct 2020, 22:07
Re: Time sight primerDavid C11 Oct 2020, 02:41
Re: Time sight primerFrank Reed11 Oct 2020, 01:00
Re: Time sight primerDavid C10 Oct 2020, 08:45
Re: The Nautical Mile?Gary LaPook31 Oct 2020, 23:27
Re: The Nautical Mile?Don Seltzer31 Oct 2020, 19:46
Re: The Nautical Mile?Mike Freeman31 Oct 2020, 18:25
Re: The Nautical Mile?James F Campbell31 Oct 2020, 16:22
Re: The Nautical Mile?Lars Bergman31 Oct 2020, 15:40
Re: The Nautical Mile?Robert VanderPol II31 Oct 2020, 00:39
The Nautical Mile?Mike Freeman30 Oct 2020, 07:59
Re: Smithsonian Collection of Aircraft SextantsGary LaPook20 Oct 2020, 03:53
Re: Smithsonian Collection of Aircraft SextantsRobert Swartz19 Oct 2020, 22:46
Re: Smithsonian Collection of Aircraft SextantsJürgen Hoefeld19 Oct 2020, 07:38
Smithsonian Collection of Aircraft SextantsRobert Swartz19 Oct 2020, 04:35
Re: Slide ruleDoug Faunt17 Oct 2020, 18:53
Re: Simultaneous near limb - far limb lunarsLars Bergman27 Oct 2020, 18:24
Re: Simultaneous near limb - far limb lunarsTibor Miseta27 Oct 2020, 10:46
Re: Simultaneous near limb - far limb lunarsGreg Rudzinski26 Oct 2020, 23:19
Re: Simultaneous near limb - far limb lunarsDave Walden26 Oct 2020, 13:48
Re: Simultaneous near limb - far limb lunarsDavid Fleming25 Oct 2020, 19:47
Simultaneous near limb - far limb lunarsTibor Miseta25 Oct 2020, 10:01
Reconditioned Bausch and Lomb A8-A Bubble Sextant F.S. DiscountedRobert Swartz4 Oct 2020, 02:05
Re: Radians and DegreesRobert VanderPol II31 Oct 2020, 22:34
Radians and DegreesSean C31 Oct 2020, 11:07
Re: Question from the FNGGary LaPook28 Oct 2020, 05:43
Re: Question from the FNGGary LaPook28 Oct 2020, 05:36
Re: Question from the FNGGary LaPook28 Oct 2020, 05:18
Re: Question from the FNGRobert VanderPol II28 Oct 2020, 04:37
Re: Question from the FNGMatthew Gianelloni28 Oct 2020, 00:18
Re: Question from the FNGJohn Clements27 Oct 2020, 17:49
Re: Question from the FNGJim Hickey27 Oct 2020, 17:40
Question from the FNGMatthew Gianelloni27 Oct 2020, 13:43
Re: Problem: index correction by starModris Fersters16 Oct 2020, 05:49
Re: Problem: index correction by starFrank Reed15 Oct 2020, 18:53
Problem: index correction by starModris Fersters15 Oct 2020, 18:23
Re: Phosphine biomarker gas in Venus atmosphere.Alan S8 Oct 2020, 04:02
Phosphine biomarker gas in Venus atmosphere.Francis Upchurch8 Oct 2020, 02:48
Online Meetings Tomorrow, Oct 11Frank Reed11 Oct 2020, 01:31
Online Meeting Tomorrow, Oct 4, "Distance by Vertical Angle"Frank Reed3 Oct 2020, 20:46
Re: Old navigation books collectionDavid C6 Oct 2020, 04:35
Re: Old navigation books collectionSimon Horwith5 Oct 2020, 22:08
Old navigation books collectionHerman Dekker5 Oct 2020, 20:43
No "Office Hours" todayFrank Reed18 Oct 2020, 08:42
Re: Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike22 Oct 2020, 18:25
Re: Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike19 Oct 2020, 15:56
Re: Navigation Training at Sea and in the Air - Free Online SeminarGary LaPook17 Oct 2020, 20:42
Re: Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike17 Oct 2020, 09:14
Re: Navigation Training at Sea and in the Air - Free Online SeminarGary LaPook17 Oct 2020, 05:43
Re: Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike16 Oct 2020, 20:21
Re: Navigation Training at Sea and in the Air - Free Online SeminarBob Crawley16 Oct 2020, 18:09
Re: Navigation Training at Sea and in the Air - Free Online SeminarFrank Reed15 Oct 2020, 23:04
Re: Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike15 Oct 2020, 16:29
Navigation Training at Sea and in the Air - Free Online SeminarDavid Pike12 Oct 2020, 19:00
Re: Navigation Systems: online lectureDavid Pike2 Oct 2020, 15:16
Re: Navigation stars and a SpaceX MockshipMurray Buckman22 Oct 2020, 18:55
Re: Navigation stars and a SpaceX MockshipDoug Faunt22 Oct 2020, 02:33
Re: Navigation stars and a SpaceX MockshipFrank Reed22 Oct 2020, 02:08
Re: Navigation stars and a SpaceX MockshipMurray Buckman22 Oct 2020, 01:20
Navigation stars and a SpaceX MockshipFrank Reed21 Oct 2020, 19:56
My "Office Hours" sessions, schedule changeFrank Reed20 Oct 2020, 17:26
Modern Celestial Navigation workshops postponed until mid-NovemberFrank Reed3 Oct 2020, 20:28
Re: Measuring (and Calculating) DipAndrew T. Young19 Oct 2020, 04:24
Live, interactive "Office Hours" TODAY and SundayFrank Reed30 Oct 2020, 15:21
Re: Live, interactive "Office Hours" Oct 23 and Oct 25 (Friday and Sunday)Frank Reed25 Oct 2020, 14:57
Re: Live, interactive "Office Hours" Oct 23 and Oct 25 (Friday and Sunday)David Pike23 Oct 2020, 08:45
Live, interactive "Office Hours" Oct 23 and Oct 25 (Friday and Sunday)Frank Reed23 Oct 2020, 03:14
Re: Lecky's mistakeDavid C31 Oct 2020, 20:53
Re: Lecky's mistakeDavid Pike31 Oct 2020, 19:55
Re: Lecky's mistakeDavid Pike31 Oct 2020, 12:44
Re: Lecky's mistakeMurray Peake31 Oct 2020, 09:40
Re: Lecky's mistakeFrank Reed31 Oct 2020, 04:06
Lecky's mistakeDavid C31 Oct 2020, 03:20
Lars Bergman - Worsleys LogbookDavid Mearns30 Oct 2020, 18:17
How long until Sun goes down?Herman Dekker13 Oct 2020, 18:10
Historical US nautical charts and other mapsFrank Reed11 Oct 2020, 21:16
Heavenly Mathematics - The Forgotten Art of Spherical TrigonometryEd Popko24 Oct 2020, 15:35
Re: Haversines with LogarithmsGary LaPook23 Oct 2020, 19:19
Re: Haversines with LogarithmsFrank Reed23 Oct 2020, 07:36
Re: Haversines with LogarithmsGary LaPook23 Oct 2020, 06:56
Re: Haversines with LogarithmsFrank Reed20 Oct 2020, 20:36
Re: Haversines with LogarithmsBrian Walton20 Oct 2020, 14:45
Re: Haversines with LogarithmsDavid C19 Oct 2020, 21:14
Re: Haversines with LogarithmsDavid C19 Oct 2020, 04:26
Re: Haversines with LogarithmsDavid C19 Oct 2020, 02:05
Re: Haversines with LogarithmsDavid Pike18 Oct 2020, 19:39
Re: Haversines with LogarithmsBrian Walton18 Oct 2020, 14:49
Re: Haversines with LogarithmsRoger W. Sinnott17 Oct 2020, 21:22
Re: Haversines with LogarithmsMatthew Gianelloni17 Oct 2020, 18:25
Re: Haversines with LogarithmsBrian Walton17 Oct 2020, 09:01
Re: Haversines with LogarithmsDavid C16 Oct 2020, 21:12
Re: Haversines with LogarithmsMatthew Gianelloni16 Oct 2020, 11:10
Re: Haversines with LogarithmsBrian Walton16 Oct 2020, 07:58
Re: Haversines with LogarithmsMatthew Gianelloni15 Oct 2020, 10:31
Re: Haversines with LogarithmsMatthew Gianelloni14 Oct 2020, 19:31
Re: Haversines with LogarithmsDavid C14 Oct 2020, 18:54
Re: Haversines with LogarithmsDavid C14 Oct 2020, 18:51
Re: Haversines with LogarithmsGary LaPook14 Oct 2020, 18:01
Re: Haversines with LogarithmsDavid C13 Oct 2020, 19:49
Re: Haversines with LogarithmsMatthew Gianelloni13 Oct 2020, 18:22
Re: Haversines with LogarithmsMatthew Gianelloni13 Oct 2020, 12:05
Re: Haversines with LogarithmsMatthew Gianelloni13 Oct 2020, 11:26
Re: Haversines with LogarithmsDavid C13 Oct 2020, 02:40
Re: Haversines with LogarithmsMurray Buckman13 Oct 2020, 00:28
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 23:51
Re: Haversines with LogarithmsGary LaPook12 Oct 2020, 23:41
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 18:13
Re: Haversines with LogarithmsFrank Reed12 Oct 2020, 17:51
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 14:36
Re: Haversines with LogarithmsGreg Rudzinski12 Oct 2020, 14:28
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 14:13
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 11:44
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 10:56
Re: Haversines with LogarithmsGreg Rudzinski12 Oct 2020, 06:03
Re: Haversines with LogarithmsDavid C12 Oct 2020, 03:41
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 01:17
Re: Haversines with LogarithmsMatthew Gianelloni12 Oct 2020, 01:10
Re: Haversines with LogarithmsGreg Rudzinski11 Oct 2020, 18:51
Re: Haversines with LogarithmsMatthew Gianelloni11 Oct 2020, 16:14
Re: Haversines with LogarithmsFrank Reed11 Oct 2020, 16:03
Re: Haversines with LogarithmsLars Bergman11 Oct 2020, 14:40
Re: Haversines with LogarithmsMatthew Gianelloni11 Oct 2020, 12:14
Re: Haversines with LogarithmsMatthew Gianelloni11 Oct 2020, 11:46
Re: Haversines with LogarithmsFrank Reed11 Oct 2020, 01:21
Haversines with LogarithmsMatthew Gianelloni10 Oct 2020, 16:15
Re: Hav-Doniol re-visitedGreg Rudzinski25 Oct 2020, 20:29
Re: Hav-Doniol re-visitedDavid C25 Oct 2020, 04:08
Re: Hav-Doniol re-visitedGreg Rudzinski23 Oct 2020, 00:20
Re: Hav-Doniol re-visitedGreg Rudzinski22 Oct 2020, 23:26
Re: Hav-Doniol re-visitedDavid C22 Oct 2020, 20:39
Re: Hanno Ix azimuth diagram flowchart?David C30 Oct 2020, 22:52
Re: Hanno Ix azimuth diagram flowchart?David C30 Oct 2020, 21:16
Re: Hanno Ix azimuth diagram flowchart?Brian Villmoare30 Oct 2020, 16:30
Re: Hanno Ix azimuth diagram flowchart?Herman Dekker30 Oct 2020, 09:33
Re: Hanno Ix azimuth diagram flowchart?David C30 Oct 2020, 02:05
Re: Hanno Ix azimuth diagram flowchart?David C30 Oct 2020, 01:48
Re: Hanno Ix azimuth diagram flowchart?Brian Villmoare29 Oct 2020, 18:42
Re: Hanno Ix azimuth diagram flowchart?Greg Rudzinski29 Oct 2020, 13:22
Hanno Ix azimuth diagram flowchart?Brian Villmoare29 Oct 2020, 04:51
Re: GHA of the MoonFrank Reed5 Oct 2020, 21:11
Re: GHA of the MoonTibor Miseta5 Oct 2020, 17:16
Re: GHA of the MoonSean C5 Oct 2020, 07:48
Re: GHA of the MoonMichael Bradley4 Oct 2020, 12:01
Re: GHA of the MoonPeter Hakel4 Oct 2020, 05:01
Re: GHA of the MoonFrank Reed3 Oct 2020, 23:09
Re: GHA of the MoonFrank Reed3 Oct 2020, 22:59
Re: GHA of the MoonJames Vrancik3 Oct 2020, 20:29
Re: GHA of the MoonFrank Reed3 Oct 2020, 18:39
Re: GHA of the MoonDavid Iwancio3 Oct 2020, 18:25
Re: GHA of the MoonDavid C3 Oct 2020, 08:01
Re: GHA of the MoonFrank Reed3 Oct 2020, 05:12
Re: GHA of the MoonSean C3 Oct 2020, 04:48
Re: GHA of the MoonDavid C3 Oct 2020, 00:26
Re: GHA of the MoonJames Vrancik2 Oct 2020, 21:48
Re: GHA of the MoonGary LaPook2 Oct 2020, 08:22
Re: GHA of the MoonRoger W. Sinnott2 Oct 2020, 00:49
Re: GHA of the MoonDavid Iwancio2 Oct 2020, 00:05
Re: GHA of the MoonFrank Reed1 Oct 2020, 22:34
GHA of the MoonJames Vrancik1 Oct 2020, 22:00
French inertial-celestial systemFrank Reed22 Oct 2020, 21:27
Re: Free Webinar on 17th & 18th Century Marine NavigationJohn Clements9 Oct 2020, 21:37
Re: Free Webinar on 17th & 18th Century Marine NavigationDavid Pike8 Oct 2020, 20:56
Re: Free Webinar on 17th & 18th Century Marine NavigationDavid Pike8 Oct 2020, 18:38
Free Webinar on 17th & 18th Century Marine NavigationDavid Pike7 Oct 2020, 18:24
Re: Folding Chair for CNAlan S14 Oct 2020, 21:45
Re: Flight 19 routeKevin MacKenzie5 Oct 2020, 16:54
Re: Experience with an artifical horizonGary LaPook18 Oct 2020, 22:26
Re: Experience with an artifical horizonDavid Iwancio18 Oct 2020, 17:07
Re: Experience with an artifical horizonEd Popko18 Oct 2020, 13:38
Re: Experience with an artifical horizonGary LaPook16 Oct 2020, 17:26
Re: Experience with an artifical horizonRobert Swartz16 Oct 2020, 03:13
Re: Experience with an artifical horizonDavid Fleming16 Oct 2020, 03:03
Re: Experience with an artifical horizonGreg Rudzinski16 Oct 2020, 01:06
Re: Experience with an artifical horizonMarty Lyons15 Oct 2020, 23:00
Re: Experience with an artifical horizonGary LaPook14 Oct 2020, 17:12
Re: Experience with an artifical horizonDoug MacPherson14 Oct 2020, 14:47
Re: Experience with an artifical horizonMatthew Gianelloni14 Oct 2020, 11:32
Re: Experience with an artifical horizonMatthew Gianelloni14 Oct 2020, 11:24
Re: Experience with an artifical horizonDavid Iwancio14 Oct 2020, 07:05
Re: Experience with an artifical horizonDavid C14 Oct 2020, 04:44
Re: Experience with an artifical horizonAlan S14 Oct 2020, 03:49
Re: Experience with an artifical horizonGreg Rudzinski13 Oct 2020, 22:04
Experience with an artifical horizonModris Fersters13 Oct 2020, 18:51
Re: Distance by Vertical AngleFrank Reed8 Oct 2020, 00:42
Re: Distance by Vertical AngleMurray Buckman7 Oct 2020, 18:18
Re: Distance by Vertical AngleFrank Reed7 Oct 2020, 18:16
Re: Distance by Vertical AngleDavid Pike6 Oct 2020, 23:16
Distance by Vertical AngleFrank Reed6 Oct 2020, 18:09
Re: Digital watches as chronometersGary LaPook28 Oct 2020, 18:55
Re: Digital watches as chronometersGary LaPook28 Oct 2020, 18:29
Re: Digital watches as chronometersGreg Rudzinski28 Oct 2020, 18:02
Digital watches as chronometersGary LaPook28 Oct 2020, 08:37
Deborah Warner Article re. Aircraft SextantsRobert Swartz19 Oct 2020, 04:33
Re: Curious sextant add-onDustin Baenen22 Oct 2020, 21:24
Re: Curious sextant add-onDavid Pike22 Oct 2020, 19:56
Re: Curious sextant add-onDustin Baenen22 Oct 2020, 19:20
Re: Curious sextant add-onMichael Bradley22 Oct 2020, 18:39
Re: Curious sextant add-onBill Lockhart22 Oct 2020, 17:42
Re: Curious sextant add-onDoug Faunt22 Oct 2020, 17:23
Re: Curious sextant add-onDavid Pike22 Oct 2020, 17:10
Re: Curious sextant add-onDavid Iwancio22 Oct 2020, 16:26
Re: Curious sextant add-onBill Lionheart22 Oct 2020, 09:44
Re: Curious sextant add-onGary LaPook22 Oct 2020, 08:08
Re: Curious sextant add-onBill Lionheart22 Oct 2020, 06:57
Re: Curious sextant add-onBill Lockhart22 Oct 2020, 00:14
Re: Curious sextant add-onGary LaPook21 Oct 2020, 21:06
Re: Curious sextant add-onLuc Van den Borre21 Oct 2020, 18:41
Re: Curious sextant add-onDavid Iwancio21 Oct 2020, 18:10
Curious sextant add-onBill Lockhart21 Oct 2020, 17:06
Re: Crelle's tablesPeter Hakel17 Oct 2020, 20:16
Re: Crelle's tablesDavid C17 Oct 2020, 20:00
Re: Crelle's tablesFrank Reed17 Oct 2020, 18:17
Re: Crelle's tablesAlan S17 Oct 2020, 16:39
Re: Crelle's tablesLars Bergman17 Oct 2020, 09:11
Re: Crelle's tablesHerman Dekker17 Oct 2020, 07:17
Re: Crelle's tablesDavid C17 Oct 2020, 05:52
Re: Crelle's tablesDavid C17 Oct 2020, 04:29
Re: Clear side of horizon mirrors has reflecting properties.David Pike17 Oct 2020, 19:54
Re: Clear side of horizon mirrors has reflecting properties.Bill Morris17 Oct 2020, 03:24
Re: Clear side of horizon mirrors has reflecting properties.Bill Morris17 Oct 2020, 02:41
Re: Clear side of horizon mirrors has reflecting properties.David Pike16 Oct 2020, 08:49
Re: Clear side of horizon mirrors has reflecting properties.John Clements16 Oct 2020, 05:51
Re: Clear side of horizon mirrors has reflecting properties.Bill Morris16 Oct 2020, 01:29
Re: Clear side of horizon mirrors has reflecting properties.David Pike14 Oct 2020, 19:55
Re: Clear side of horizon mirrors has reflecting properties.David C14 Oct 2020, 18:09
Re: Clear side of horizon mirrors has reflecting properties.Bob GW14 Oct 2020, 17:21
Re: Clear side of horizon mirrors has reflecting properties.David Pike14 Oct 2020, 15:53
Clear side of horizon mirrors has reflecting properties.Bob GW14 Oct 2020, 09:28
Celestial navigation resurgence (Yachting World)John Carbone8 Oct 2020, 12:17
Re: Battenberg manualsDavid Pike13 Oct 2020, 18:42
Re: Battenberg manualsRonald van Riet13 Oct 2020, 10:08
Re: Battenberg manualsJohn Niven9 Oct 2020, 11:09
Re: Battenberg manualsDavid Pike8 Oct 2020, 23:11
Re: Battenberg manualsDavid Pike8 Oct 2020, 22:54
Re: Battenberg manualsMichael Bradley8 Oct 2020, 14:23
Re: Battenberg manualsDavid Pike7 Oct 2020, 23:26
Re: Battenberg manualsAlan S7 Oct 2020, 19:16
Re: Battenberg manualsJohn Niven7 Oct 2020, 19:01
Re: Battenberg manualsDavid Pike7 Oct 2020, 18:02
Re: Battenberg manualsDavid Pike7 Oct 2020, 17:54
Battenberg manualsRonald van Riet7 Oct 2020, 08:35
Article about Frank's Nautical Almanac clone app in Ocean Navigator.Doug Faunt23 Oct 2020, 02:33
Re: 24MP DSLR 35mm LunarsEd Popko18 Oct 2020, 13:41
Re: 24MP DSLR 35mm LunarsGreg Rudzinski15 Oct 2020, 02:27
Re: 24MP DSLR 35mm LunarsFrank Reed15 Oct 2020, 01:55
Re: 24MP DSLR 35mm LunarsGreg Rudzinski14 Oct 2020, 16:08
24MP DSLR 35mm LunarsGreg Rudzinski14 Oct 2020, 13:26

Index includes 255 messages.

NavList

What is NavList?

Join NavList

Name:
(please, no nicknames or handles)
Email:
Do you want to receive all group messages by email?
Yes No

You can also join by posting. Your first on-topic post automatically makes you a member.

Posting Code

Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
Email:

Email Settings

Posting Code:

Custom Index

Subject:
Author:
Start date: (yyyymm dd)
End date: (yyyymm dd)

Visit this site
Visit this site
Visit this site
Visit this site
Visit this site
Visit this site