NavList threads from 2009

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01 Jan 2009 – 01 Jan 2009 : Www.time.gov did it!

1. 2009-01-01 00:05 Lu Abel

01 Jan 2009 – 01 Jan 2009 : Leap second

1. 2009-01-01 00:06 Michael Dorl
2. 2009-01-01 00:12 Lu Abel

04 Jan 2009 – 04 Jan 2009 : Re: Sextant and quintant limits, and alternatives tosextants

1. 2009-01-04 06:23 Richard M Pisko

05 Jan 2009 – 06 Jan 2009 : Suns arc through the sky from solstice to solsticecaptured in time exposure

1. 2009-01-05 18:19 Lu Abel
2. 2009-01-06 01:08 Frank Reed

30 Dec 2008 – 06 Jan 2009 : The Star of Bethlehem and Navigation

1. 2008-12-30 18:59 Marcel Tschudin
2. 2008-12-31 08:41 Geoffrey Kolbe
3. 2008-12-31 10:21 Marcel Tschudin
4. 2008-12-31 15:31 Andrew Corl
5. 2008-12-31 17:09 Marcel Tschudin
6. 2008-12-31 17:41 Marcel Tschudin
7. 2008-12-31 18:46 Andrew Corl
8. 2009-01-01 00:11 Marcel Tschudin
9. 2009-01-01 01:15 James N Wilson
10. 2009-01-01 08:29 Geoffrey Kolbe
11. 2009-01-01 09:13 Geoffrey Kolbe
12. 2009-01-01 11:01 Marcel Tschudin
13. 2009-01-01 11:28 Geoffrey Kolbe
14. 2009-01-01 14:27 Marcel Tschudin
15. 2009-01-01 14:47 Geoffrey Kolbe
16. 2009-01-01 14:55 Marcel Tschudin
17. 2009-01-03 05:55 Frank Reed
18. 2009-01-03 06:06 Frank Reed
19. 2009-01-03 10:26 Marcel Tschudin
20. 2009-01-04 00:44 Frank Reed
21. 2009-01-04 02:42 Michael Dorl
22. 2009-01-04 05:28 Paul Hirose
23. 2009-01-04 10:41 Marcel Tschudin
24. 2009-01-04 11:38 George Huxtable
25. 2009-01-04 11:58 Marcel Tschudin
26. 2009-01-04 13:14 Bill B
27. 2009-01-05 11:38 NavList
28. 2009-01-05 20:59 Marcel Tschudin
29. 2009-01-05 21:03 NavList
30. 2009-01-05 21:45 NavList
31. 2009-01-06 00:59 Frank Reed
32. 2009-01-06 01:37 Frank Reed
33. 2009-01-06 07:14 Geoffrey Kolbe
34. 2009-01-06 11:55 artiz

06 Jan 2009 – 06 Jan 2009 : Re: SnelliusConstruction questions

1. 2009-01-06 15:18 Richard B. Langley
2. 2009-01-06 20:10 Dave Walden
3. 2009-01-06 20:11 Dave Walden

03 Jan 2009 – 07 Jan 2009 : Venus, Jupiter, and the Moon

1. 2009-01-03 09:49 Jeremy C
2. 2009-01-03 18:28 Dave Walden
3. 2009-01-07 03:42 Dave Walden

06 Jan 2009 – 08 Jan 2009 : Re: [Sextants] Tamaya sextant designs & WEB ARCHIVES

1. 2009-01-06 17:47 Joel Jacobs
2. 2009-01-08 14:07 Joel Jacobs

08 Jan 2009 – 08 Jan 2009 : RUSSIAN SNOT-CHOT SEXTANTS Re: [Sextants] Tamayasextant designs &

1. 2009-01-08 23:44 Joel Jacobs

15 Dec 2008 – 11 Jan 2009 : An "alternative" sextant?

1. 2008-12-15 00:15 George Huxtable
2. 2008-12-20 16:35 George Huxtable
3. 2009-01-06 07:04 Scott Owen
4. 2009-01-11 21:03 George Huxtable

11 Jan 2009 – 11 Jan 2009 : Re: Leapseconds

1. 2009-01-11 22:32 Wolfgang Köberer

12 Jan 2009 – 12 Jan 2009 : Railroad time

1. 2009-01-12 03:42 Frank Reed

12 Jan 2009 – 12 Jan 2009 : Ded and Dead

1. 2009-01-12 04:04 Frank Reed
2. 2009-01-12 04:26 Greg R_

05 Jan 2009 – 12 Jan 2009 : Chronometer Suggestions

1. 2009-01-05 07:35 Bruce Hamilton
2. 2009-01-05 13:11 Alexandre Eremenko
3. 2009-01-05 19:47 Irv Haworth
4. 2009-01-05 20:39 Alexandre Eremenko
5. 2009-01-05 21:52 Peter Fogg
6. 2009-01-06 03:26 Bruce Hamilton
7. 2009-01-06 04:41 NavList
8. 2009-01-06 08:01 Geoffrey Kolbe
9. 2009-01-06 13:05 William Sellar
10. 2009-01-06 14:53 R B Emerson
11. 2009-01-06 14:57 George Huxtable
12. 2009-01-06 15:12 R B Emerson
13. 2009-01-06 16:10 James N Wilson
14. 2009-01-06 18:35 Irv Haworth
15. 2009-01-06 19:05 Lu Abel
16. 2009-01-06 20:20 Federico Rossi
17. 2009-01-06 20:48 Gary LaPook
18. 2009-01-06 21:15 Gary LaPook
19. 2009-01-06 21:23 Irv Haworth
20. 2009-01-06 21:32 Alexandre Eremenko
21. 2009-01-06 22:55 Irv Haworth
22. 2009-01-06 22:58 Lu Abel
23. 2009-01-06 23:03 R B Emerson
24. 2009-01-06 23:25 Gary LaPook
25. 2009-01-06 23:36 Marcel Tschudin
26. 2009-01-06 23:36 George Huxtable
27. 2009-01-06 23:45 Gary LaPook
28. 2009-01-06 23:53 Gary LaPook
29. 2009-01-07 01:01 Frank Reed
30. 2009-01-08 22:13 George Huxtable
31. 2009-01-09 23:00 Irv Haworth
32. 2009-01-11 17:18 Paul Hirose
33. 2009-01-11 17:41 Hewitt Schlereth
34. 2009-01-11 18:01 Fred Hebard
35. 2009-01-11 18:09 Fred Hebard
36. 2009-01-12 04:41 Dan Allen

12 Jan 2009 – 12 Jan 2009 : Re: Table on Davis Quadrant

1. 2009-01-12 19:37 NavList

09 Dec 2008 – 12 Jan 2009 : Longest year since 1992

1. 2008-12-09 19:28 Frank Reed
2. 2008-12-22 23:46 Frank Reed
3. 2008-12-23 01:48 Bruce Hamilton
4. 2008-12-23 05:40 Greg R_
5. 2008-12-26 12:42 Frank Reed
6. 2008-12-26 15:31 Marcel Tschudin
7. 2009-01-12 20:26 Lu Abel

13 Jan 2009 – 13 Jan 2009 : Sextant and beer sales

1. 2009-01-13 06:17 Frank Reed

13 Jan 2009 – 13 Jan 2009 : Celestial Navigation - a gut

1. 2009-01-13 05:44 Frank Reed
2. 2009-01-13 06:22 Ark Shvetsky

11 Jan 2009 – 13 Jan 2009 : FW: The N )VA Crescent from a different angle

1. 2009-01-11 21:51 Mike Burkes
2. 2009-01-11 22:01 Fred Hebard
3. 2009-01-11 22:39 Mike Burkes
4. 2009-01-11 23:04 Hewitt Schlereth
5. 2009-01-12 01:32 Frank Reed
6. 2009-01-12 01:44 Frank Reed
7. 2009-01-12 01:51 Ark Shvetsky
8. 2009-01-13 06:59 Bill B

13 Jan 2009 – 14 Jan 2009 : Table 8, Bowditch

1. 2009-01-13 06:47 Ark Shvetsky
2. 2009-01-13 07:19 Frank Reed
3. 2009-01-13 07:34 Ark Shvetsky
4. 2009-01-13 07:39 Ark Shvetsky
5. 2009-01-13 07:52 Lu Abel
6. 2009-01-13 08:03 Lu Abel
7. 2009-01-13 17:58 Ark Shvetsky
8. 2009-01-14 02:07 Frank Reed
9. 2009-01-14 02:53 Ark Shvetsky

10 Jan 2009 – 14 Jan 2009 : Constructing A Logarithm Table

1. 2009-01-10 01:11 Hewitt Schlereth
2. 2009-01-10 05:17 Frank Reed
3. 2009-01-10 20:36 Hewitt Schlereth
4. 2009-01-12 02:16 Peter Fogg
5. 2009-01-12 03:27 Frank Reed
6. 2009-01-12 13:27 Hewitt Schlereth
7. 2009-01-12 13:37 Hewitt Schlereth
8. 2009-01-12 14:10 Nicolàs de Hilster
9. 2009-01-12 14:29 W F Jones
10. 2009-01-12 15:16 Hewitt Schlereth
11. 2009-01-12 16:28 George Huxtable
12. 2009-01-13 00:55 Hewitt Schlereth
13. 2009-01-13 02:25 Frank Reed
14. 2009-01-13 02:35 Scott Owen
15. 2009-01-13 08:59 Nicolàs de Hilster
16. 2009-01-14 01:44 Peter Fogg
17. 2009-01-14 03:28 Hewitt Schlereth
18. 2009-01-14 20:50 George Huxtable
19. 2009-01-14 22:05 Hewitt Schlereth

12 Jan 2009 – 15 Jan 2009 : Simex Mariner Polarized Shades...How Well Do TheyWork/10X Inverting Scope

1. 2009-01-12 20:27 NavList
2. 2009-01-13 01:22 Mike Burkes
3. 2009-01-13 02:15 Frank Reed
4. 2009-01-13 06:16 Bill B
5. 2009-01-13 21:09 Mike Burkes
6. 2009-01-13 22:31 Mike Burkes
7. 2009-01-14 02:56 Alexandre Eremenko
8. 2009-01-14 13:19 R B Emerson
9. 2009-01-15 03:20 Frank Reed

30 Dec 2008 – 15 Jan 2009 : Leap seconds

1. 2008-12-30 23:34 George Huxtable
2. 2008-12-31 07:41 Greg R_
3. 2009-01-03 07:07 Frank Reed
4. 2009-01-04 05:42 Gary LaPook
5. 2009-01-04 11:06 Gary LaPook
6. 2009-01-10 21:00 Greg R_
7. 2009-01-10 23:52 George Huxtable
8. 2009-01-11 17:23 Greg R_
9. 2009-01-11 18:02 Fred Hebard
10. 2009-01-11 19:33 Greg R_
11. 2009-01-11 20:58 Wolfgang Köberer
12. 2009-01-11 21:13 Greg R_
13. 2009-01-11 21:40 Peter Fogg
14. 2009-01-12 02:31 Frank Reed
15. 2009-01-12 02:58 Frank Reed
16. 2009-01-12 03:10 Frank Reed
17. 2009-01-12 03:24 Bill Morris
18. 2009-01-12 04:07 Greg R_
19. 2009-01-12 10:18 Bill B
20. 2009-01-12 15:11 Hewitt Schlereth
21. 2009-01-15 05:44 Richard M Pisko

14 Jan 2009 – 15 Jan 2009 : Re: Sextants and comics

1. 2009-01-14 11:03 Andrés Ruiz
2. 2009-01-14 13:12 Hewitt Schlereth
3. 2009-01-15 04:14 Guy Schwartz
4. 2009-01-15 07:41 Andrés Ruiz

05 Jan 2009 – 15 Jan 2009 : Snellius Construction questions

1. 2009-01-05 20:43 NavList
2. 2009-01-06 03:18 Herbert Prinz
3. 2009-01-06 03:44 John Karl
4. 2009-01-06 11:53 George Huxtable
5. 2009-01-06 15:12 Herbert Prinz
6. 2009-01-06 16:05 Herbert Prinz
7. 2009-01-08 00:45 Jim Martin
8. 2009-01-08 21:03 Nicolàs de Hilster
9. 2009-01-15 05:46 Richard M Pisko
10. 2009-01-15 06:33 Wolfgang Köberer
11. 2009-01-15 08:04 Nicolàs de Hilster

09 Jan 2009 – 15 Jan 2009 : RV: Snellius Construction questions

1. 2009-01-09 08:01 Andrés Ruiz
2. 2009-01-15 09:50 Andrés Ruiz

09 Jan 2009 – 15 Jan 2009 : FW: Re: Chronometer Suggestions

1. 2009-01-09 22:35 Irv Haworth
2. 2009-01-10 07:31 Gary LaPook
3. 2009-01-10 08:03 Peter Fogg
4. 2009-01-10 09:36 Bill B
5. 2009-01-10 12:29 Frank Reed
6. 2009-01-15 00:25 Irv Haworth
7. 2009-01-15 01:34 Gary LaPook
8. 2009-01-15 08:17 Nicolàs de Hilster
9. 2009-01-15 08:24 Gary LaPook
10. 2009-01-15 18:55 Lu Abel
11. 2009-01-15 20:09 Gary LaPook
12. 2009-01-15 20:16 Nicolàs de Hilster
13. 2009-01-15 20:30 Nicolàs de Hilster
14. 2009-01-15 21:33 Gary LaPook
15. 2009-01-15 22:12 Gary LaPook

16 Jan 2009 – 16 Jan 2009 : Galileo Not First, Claims English Science Historian

1. 2009-01-16 01:30 Peter Fogg

17 Jan 2009 – 17 Jan 2009 : NavList "Files Area"

1. 2009-01-17 05:36 Frank Reed

17 Jan 2009 – 17 Jan 2009 : Re: North Atlantic outline chart - GMT example

1. 2009-01-17 05:52 Martin Collins

15 Jan 2009 – 17 Jan 2009 : North Atlantic outline chart.

1. 2009-01-15 11:57 George Huxtable
2. 2009-01-15 12:41 Michael Dorl
3. 2009-01-15 15:05 Henry Halboth
4. 2009-01-15 16:03 Ark Shvetsky
5. 2009-01-16 21:14 George Huxtable
6. 2009-01-17 05:24 Martin Collins
7. 2009-01-17 06:18 Martin Collins

13 Jan 2009 – 17 Jan 2009 : Navigation spreadsheet lessons

1. 2009-01-13 02:11 Frank Reed
2. 2009-01-13 04:06 Frank Reed
3. 2009-01-13 18:34 Hewitt Schlereth
4. 2009-01-14 04:28 Frank Reed
5. 2009-01-16 03:36 Frank Reed
6. 2009-01-16 13:32 Andrés Ruiz
7. 2009-01-16 15:55 Hewitt Schlereth
8. 2009-01-16 16:32 Nicolàs de Hilster
9. 2009-01-17 04:38 Frank Reed
10. 2009-01-17 08:35 Peter Fogg

15 Jan 2009 – 18 Jan 2009 : Size of a nautical mile

1. 2009-01-15 21:35 Lu Abel
2. 2009-01-15 22:22 Gary LaPook
3. 2009-01-15 22:26 Peter Fogg
4. 2009-01-15 22:38 Gary LaPook
5. 2009-01-18 04:21 Lu Abel
6. 2009-01-18 09:14 Clive Sutherland

18 Jan 2009 – 18 Jan 2009 : Chronometer dials: 12 or 24 hours?

1. 2009-01-18 22:45 Paul Hirose

17 Jan 2009 – 19 Jan 2009 : Re: Using Calc.

1. 2009-01-17 04:22 Frank Reed
2. 2009-01-17 05:05 Martin Collins
3. 2009-01-18 00:21 George Huxtable
4. 2009-01-18 02:56 Frank Reed
5. 2009-01-18 16:17 Dave Walden
6. 2009-01-18 19:58 George Huxtable
7. 2009-01-18 21:26 Marcel Tschudin
8. 2009-01-19 00:21 Lu Abel
9. 2009-01-19 11:00 Nicolàs de Hilster

16 Jan 2009 – 20 Jan 2009 : Using Calc. was Re: Constructing A Logarithm Table

1. 2009-01-16 22:24 George Huxtable
2. 2009-01-20 21:56 Dan Allen

21 Jan 2009 – 21 Jan 2009 : Dual Polarized Hybrid Digital SLR Sextant

1. 2009-01-21 02:01 Greg Rudzinski

18 Jan 2009 – 21 Jan 2009 : Panama canal

1. 2009-01-18 13:35 Michael Dorl
2. 2009-01-21 05:35 Peter Fogg

21 Jan 2009 – 21 Jan 2009 : Browse NavList images and binary files

1. 2009-01-21 05:38 Frank Reed

21 Jan 2009 – 22 Jan 2009 : Re: Using Calc

1. 2009-01-21 11:31 George Huxtable
2. 2009-01-22 01:25 Frank Reed
3. 2009-01-22 09:18 Marcel Tschudin

23 Jan 2009 – 23 Jan 2009 : NavList - 2 new messages in 2 topics - abridged

1. 2009-01-23 17:00 Jim Green

19 Jan 2009 – 23 Jan 2009 : Charts

1. 2009-01-19 21:00 Doug
2. 2009-01-19 22:43 Frank Reed
3. 2009-01-20 02:37 Gary LaPook
4. 2009-01-20 04:48 Frank Reed
5. 2009-01-23 19:20 Mike Burkes

23 Jan 2009 – 24 Jan 2009 : Digital or analogue timekeepers

1. 2009-01-23 19:06 Peter Fogg
2. 2009-01-24 06:03 Frank Reed
3. 2009-01-24 14:28 Hewitt Schlereth
4. 2009-01-24 16:35 Lu Abel
5. 2009-01-24 19:48 Hewitt Schlereth

26 Jan 2009 – 27 Jan 2009 : Navigation instrument set

1. 2009-01-26 04:37 Dave Walden
2. 2009-01-26 07:13 Ark Shvetsky
3. 2009-01-27 02:53 Henry Halboth
4. 2009-01-27 03:08 Ark Shvetsky

21 Jan 2009 – 27 Jan 2009 : First sine table (Ptolemy)

1. 2009-01-21 17:34 George Huxtable
2. 2009-01-22 01:22 Lu Abel
3. 2009-01-22 02:33 James N Wilson
4. 2009-01-22 06:17 Lu Abel
5. 2009-01-24 07:23 Frank Reed
6. 2009-01-24 11:54 George Huxtable
7. 2009-01-25 00:44 Frank Reed
8. 2009-01-25 19:50 Dan Allen
9. 2009-01-26 15:12 J Cora
10. 2009-01-26 15:34 J Cora
11. 2009-01-27 04:56 Frank Reed

21 Jan 2009 – 27 Jan 2009 : Moon - Antares

1. 2009-01-21 13:08 Michael Dorl
2. 2009-01-22 20:23 NavList
3. 2009-01-24 05:26 Frank Reed
4. 2009-01-24 20:28 George Huxtable
5. 2009-01-25 01:11 NavList
6. 2009-01-25 01:55 Michael Dorl
7. 2009-01-25 02:11 Frank Reed
8. 2009-01-25 07:15 George Huxtable
9. 2009-01-25 13:10 George Huxtable
10. 2009-01-26 15:38 NavList
11. 2009-01-27 03:07 Frank Reed
12. 2009-01-27 05:29 Frank Reed
13. 2009-01-27 09:51 Bill B
14. 2009-01-27 18:14 NavList
15. 2009-01-27 20:16 Frank Reed

28 Jan 2009 – 28 Jan 2009 : World's fastest boat flips

1. 2009-01-28 01:01 Peter Fogg
2. 2009-01-28 01:59 Ark Shvetsky

27 Jan 2009 – 28 Jan 2009 : January 2009 Bay of Biscay storm

1. 2009-01-27 09:37 Andrés Ruiz
2. 2009-01-28 07:58 Andrés Ruiz
3. 2009-01-28 21:34 Peter Fogg

27 Jan 2009 – 31 Jan 2009 : How flat do sextant mirrors need to be?

1. 2009-01-27 06:20 Bill Morris
2. 2009-01-27 13:41 Clive Sutherland
3. 2009-01-27 21:46 Jean-Philippe Planas
4. 2009-01-28 04:10 Ken Gebhart
5. 2009-01-28 13:34 W F Jones
6. 2009-01-28 15:02 Geoffrey Kolbe
7. 2009-01-28 18:51 George Huxtable
8. 2009-01-29 07:16 Geoffrey Kolbe
9. 2009-01-31 01:24 Gary LaPook

01 Feb 2009 – 01 Feb 2009 : Navigation and whaling: was Re: Lunarsin literature

1. 2009-02-01 15:16 George Huxtable

01 Feb 2009 – 01 Feb 2009 : Cook's surveys. was: Re: Circle charts

1. 2009-02-01 20:50 George Huxtable

28 Jan 2009 – 01 Feb 2009 : Lunars in literature

1. 2009-01-28 12:24 Dave Walden
2. 2009-01-28 17:23 Dave Walden
3. 2009-01-28 17:42 Dave Walden
4. 2009-01-28 19:02 Dave Walden
5. 2009-01-28 19:06 Dave Walden
6. 2009-01-30 21:58 George Huxtable
7. 2009-01-30 22:56 Hewitt Schlereth
8. 2009-01-30 23:26 Dave Walden
9. 2009-01-30 23:28 Greg R_
10. 2009-01-30 23:41 George Huxtable
11. 2009-01-31 00:11 Hewitt Schlereth
12. 2009-01-31 02:22 Frank Reed
13. 2009-01-31 02:26 Frank Reed
14. 2009-01-31 04:34 Peter Fogg
15. 2009-01-31 15:53 Hewitt Schlereth
16. 2009-01-31 20:40 George Huxtable
17. 2009-01-31 21:54 Peter Fogg
18. 2009-01-31 22:21 Hewitt Schlereth
19. 2009-02-01 00:42 Dave Walden
20. 2009-02-01 01:54 Hewitt Schlereth
21. 2009-02-01 11:49 George Huxtable
22. 2009-02-01 15:02 Hewitt Schlereth
23. 2009-02-01 15:44 Dave Walden
24. 2009-02-01 16:40 Hewitt Schlereth
25. 2009-02-01 21:59 Peter Fogg

30 Jan 2009 – 02 Feb 2009 : Position by Lunar Distance

1. 2009-01-30 16:01 Dave Walden
2. 2009-02-02 09:51 Andrés Ruiz
3. 2009-02-02 14:00 Dave Walden

03 Feb 2009 – 03 Feb 2009 : A Complete Navigation Log: Thoughts on What Might BeIncluded

1. 2009-02-03 18:38 Tmstock

19 Jan 2009 – 04 Feb 2009 : Re: chronometer dials: 12 or 24 hours?

1. 2009-01-19 04:03 Frank Reed
2. 2009-01-19 13:34 George Huxtable
3. 2009-01-19 19:49 Clive Sutherland
4. 2009-01-19 20:20 George Huxtable
5. 2009-01-19 21:46 George Huxtable
6. 2009-01-19 22:29 Clive Sutherland
7. 2009-01-20 04:13 Frank Reed
8. 2009-01-20 04:27 Bill Morris
9. 2009-01-20 04:39 James N Wilson
10. 2009-01-20 04:52 Frank Reed
11. 2009-01-20 21:46 Dan Allen
12. 2009-01-20 21:54 Peter Fogg
13. 2009-01-21 06:26 Gary LaPook
14. 2009-01-21 16:21 Peter Fogg
15. 2009-02-04 17:45 Brad Morris

04 Feb 2009 – 04 Feb 2009 : Dating Hughes and Son sextants

1. 2009-02-04 08:53 Bill Morris
2. 2009-02-04 10:29 Geoffrey Kolbe
3. 2009-02-04 20:57 Bill Morris

04 Feb 2009 – 05 Feb 2009 : C.Plath and SNO

1. 2009-02-04 15:14 Alexandre Eremenko
2. 2009-02-04 19:59 Bill Morris
3. 2009-02-04 23:32 Alexandre Eremenko
4. 2009-02-05 00:10 Robert Eno
5. 2009-02-05 02:14 Bill Morris
6. 2009-02-05 03:06 Alexandre Eremenko

01 Feb 2009 – 05 Feb 2009 : Lunar Occulation in Practice at Sea

1. 2009-02-01 03:17 Brad Morris
2. 2009-02-01 14:02 George Huxtable
3. 2009-02-05 05:40 Frank Reed

31 Jan 2009 – 05 Feb 2009 : Navigation on whaleships

1. 2009-01-31 03:35 Frank Reed
2. 2009-01-31 15:41 Hewitt Schlereth
3. 2009-02-05 06:06 Frank Reed
4. 2009-02-05 13:01 Hewitt Schlereth

28 Jan 2009 – 05 Feb 2009 : Circle charts

1. 2009-01-28 02:07 Richard M Pisko
2. 2009-01-28 07:46 Nicolàs de Hilster
3. 2009-01-28 19:34 Andrew Nikitin
4. 2009-01-31 06:52 Richard M Pisko
5. 2009-01-31 20:34 Andrew Nikitin
6. 2009-02-04 07:19 Richard M Pisko
7. 2009-02-05 15:36 Nicolàs de Hilster

05 Feb 2009 – 05 Feb 2009 : Re: Used Sextant Wanted

1. 2009-02-05 21:01 NavList
2. 2009-02-05 22:13 Frank Reed

06 Feb 2009 – 06 Feb 2009 : Lunar distance solution by linear equations

1. 2009-02-06 00:34 Paul Hirose

06 Feb 2009 – 06 Feb 2009 : Re: lunar distance solution by linear equations

1. 2009-02-06 00:39 Paul Hirose

31 Dec 2008 – 06 Feb 2009 : Leap seconds at Big Ben.

1. 2008-12-31 19:56 George Huxtable
2. 2008-12-31 23:08 Lu Abel
3. 2009-01-01 10:54 George Huxtable
4. 2009-01-01 19:32 Bill Morris
5. 2009-01-01 20:42 Richard B. Langley
6. 2009-01-04 07:27 Richard M Pisko
7. 2009-01-04 21:54 Bill Morris
8. 2009-01-04 23:26 George Huxtable
9. 2009-01-05 06:23 Bruce Hamilton
10. 2009-01-05 06:41 NavList
11. 2009-01-05 20:39 Bill Morris
12. 2009-01-06 08:30 Bill Morris
13. 2009-01-06 09:03 Gary LaPook
14. 2009-01-17 03:41 Richard M Pisko
15. 2009-02-01 21:47 Richard M Pisko
16. 2009-02-02 04:33 Bill Morris
17. 2009-02-06 04:21 Richard M Pisko

07 Feb 2009 – 07 Feb 2009 : Occultations

1. 2009-02-07 00:28 Bruce Hamilton

31 Jan 2009 – 07 Feb 2009 : Captain Cook and plane table

1. 2009-01-31 06:52 Richard M Pisko
2. 2009-01-31 10:24 Nicolàs de Hilster
3. 2009-02-04 07:20 Richard M Pisko
4. 2009-02-05 15:53 Nicolàs de Hilster
5. 2009-02-07 05:24 Richard M Pisko

28 Jan 2009 – 09 Feb 2009 : Newbie Question - Parallel LOPs

1. 2009-01-28 08:08 Mark Waters
2. 2009-01-30 05:44 Lu Abel
3. 2009-01-30 12:47 Dave Walden
4. 2009-01-30 16:10 Gary LaPook
5. 2009-02-03 17:57 NavList
6. 2009-02-03 17:57 NavList
7. 2009-02-06 21:51 Mike Burkes
8. 2009-02-09 07:10 Mark Waters

07 Feb 2009 – 09 Feb 2009 : FIELD ASTRONOMY FOR SURVEYORS now available online

1. 2009-02-07 04:58 Peter Fogg
2. 2009-02-07 13:38 Richard B. Langley
3. 2009-02-09 10:07 Andrés Ruiz

05 Feb 2009 – 09 Feb 2009 : Fix by Occultations

1. 2009-02-05 07:43 Bruce Hamilton
2. 2009-02-05 13:01 Dave Walden
3. 2009-02-05 17:55 Bruce Hamilton
4. 2009-02-05 18:22 Brad Morris
5. 2009-02-05 18:22 Brad Morris
6. 2009-02-05 21:06 George Huxtable
7. 2009-02-05 22:16 Frank Reed
8. 2009-02-05 22:31 George Huxtable
9. 2009-02-06 01:16 Dave Walden
10. 2009-02-06 03:10 Bruce Hamilton
11. 2009-02-06 08:30 Frank Reed
12. 2009-02-06 14:15 Brad Morris
13. 2009-02-06 14:15 Brad Morris
14. 2009-02-06 22:58 Bruce Hamilton
15. 2009-02-07 05:49 Frank Reed
16. 2009-02-07 11:51 George Huxtable
17. 2009-02-07 23:53 Frank Reed
18. 2009-02-07 23:56 Brad Morris
19. 2009-02-07 23:58 George Huxtable
20. 2009-02-08 11:09 George Huxtable
21. 2009-02-08 14:30 Dave Walden
22. 2009-02-09 15:59 Brad Morris
23. 2009-02-09 15:59 Brad Morris

02 Feb 2009 – 10 Feb 2009 : Called Ocean in Google Earth

1. 2009-02-02 21:39 Peter Fogg
2. 2009-02-03 00:22 Ark Shvetsky
3. 2009-02-06 07:35 Frank Reed
4. 2009-02-10 02:38 Dan Allen
5. 2009-02-10 04:46 Frank Reed

10 Feb 2009 – 10 Feb 2009 : Lunars without tables

1. 2009-02-10 06:01 Frank Reed

09 Feb 2009 – 11 Feb 2009 : "Sun Slow Day" is coming...

1. 2009-02-09 08:11 Frank Reed
2. 2009-02-09 09:37 Nicolàs de Hilster
3. 2009-02-10 01:11 Frank Reed
4. 2009-02-10 05:13 Lu Abel
5. 2009-02-10 08:28 Nicolàs de Hilster
6. 2009-02-11 02:01 Hewitt Schlereth

11 Feb 2009 – 11 Feb 2009 : Re: Don Treworgy of Mystic Seaport

1. 2009-02-11 02:03 Frank Reed

11 Feb 2009 – 12 Feb 2009 : New sextant mirrors for old

1. 2009-02-11 22:28 Bill Morris
2. 2009-02-11 23:31 Greg Rudzinski
3. 2009-02-12 00:35 Brad Morris
4. 2009-02-12 01:08 Bill Morris

15 Feb 2009 – 15 Feb 2009 : The latest in accurate clocks

1. 2009-02-15 07:04 Geoffrey Kolbe

11 Feb 2009 – 15 Feb 2009 : Re: Cylindrical Slide Rules

1. 2009-02-11 11:17 NavList
2. 2009-02-12 13:50 Gary LaPook
3. 2009-02-13 17:42 Ronald van Riet
4. 2009-02-13 20:00 Brad Morris
5. 2009-02-13 20:00 Brad Morris
6. 2009-02-15 05:46 Richard M Pisko
7. 2009-02-15 08:31 Gary LaPook

09 Feb 2009 – 15 Feb 2009 : Re: Celesticomp

1. 2009-02-09 17:09 NavList
2. 2009-02-10 22:46 R B Emerson
3. 2009-02-15 20:36 Jeremy C

03 Feb 2009 – 15 Feb 2009 : Re: A Complete Navigation Log: Thoughts on What MightBe Included

1. 2009-02-03 20:45 Brad Morris
2. 2009-02-04 01:48 Dave Walden
3. 2009-02-04 15:18 Tmstock
4. 2009-02-04 16:01 Brad Morris
5. 2009-02-04 16:01 Brad Morris
6. 2009-02-15 20:45 Jeremy C

15 Feb 2009 – 15 Feb 2009 : Re: Chronometer Suggestions

1. 2009-02-15 21:22 Jeremy C

16 Feb 2009 – 16 Feb 2009 : "Working lunars" on the Charles W. Morgan

1. 2009-02-16 03:26 Frank Reed

16 Feb 2009 – 16 Feb 2009 : Re: sextants on aeroplanes

1. 2009-02-16 10:51 Guus Dekker

17 Feb 2009 – 17 Feb 2009 : Re: Fw: Poor's "Line of Position Computer"

1. 2009-02-17 17:36 NavList

15 Jan 2009 – 18 Feb 2009 : Virgin Rocks.

1. 2009-01-15 11:41 George Huxtable
2. 2009-01-15 14:33 Andrés Ruiz
3. 2009-01-16 00:12 John Cole
4. 2009-01-16 21:08 George Huxtable
5. 2009-01-17 09:32 Wolfgang Köberer
6. 2009-01-17 10:51 Frank Reed
7. 2009-01-17 13:07 Frank Reed
8. 2009-01-18 21:50 George Huxtable
9. 2009-02-18 09:56 NavList
10. 2009-02-18 17:19 George Huxtable

18 Feb 2009 – 18 Feb 2009 : Exercise #17: Venus around Meridian Transit.

1. 2009-02-18 20:25 Jeremy C
2. 2009-02-18 20:27 Jeremy C

18 Feb 2009 – 19 Feb 2009 : HO249 errors status?

1. 2009-02-18 20:50 R B Emerson
2. 2009-02-19 01:54 Gary LaPook
3. 2009-02-19 02:30 Ken Gebhart

18 Feb 2009 – 19 Feb 2009 : Reducing Bubble Size

1. 2009-02-18 19:01 Mark Waters
2. 2009-02-18 19:36 Bill Morris
3. 2009-02-19 03:13 Mark Waters

07 Feb 2009 – 20 Feb 2009 : Re: Sun shots, was Re: Captain Cook and plane table

1. 2009-02-07 10:36 Nicolàs de Hilster
2. 2009-02-07 11:05 Nicolàs de Hilster
3. 2009-02-17 21:28 Richard M Pisko
4. 2009-02-20 08:49 Nicolàs de Hilster

20 Feb 2009 – 20 Feb 2009 : Some Sites

1. 2009-02-20 06:54 Bruce Hamilton
2. 2009-02-20 08:20 Gary LaPook
3. 2009-02-20 09:34 Bill Morris
4. 2009-02-20 14:10 Jeremy C
5. 2009-02-20 15:48 Bruce Hamilton

20 Feb 2009 – 21 Feb 2009 : Sights, Errors ,and tthe A-12

1. 2009-02-20 19:39 Bruce Hamilton
2. 2009-02-20 22:03 Gary LaPook
3. 2009-02-21 06:18 Bill Morris

22 Feb 2009 – 22 Feb 2009 : Universal plotting sheet

1. 2009-02-22 01:24 Ark Shvetsky
2. 2009-02-22 07:54 Gary LaPook

19 Feb 2009 – 22 Feb 2009 : Judging a navigator by the logs he keeps. was: Navigation and whaling

1. 2009-02-19 14:06 George Huxtable
2. 2009-02-22 13:21 Frank Reed
3. 2009-02-22 14:46 Jeremy C

06 Feb 2009 – 23 Feb 2009 : Re: Navigation and whaling

1. 2009-02-06 06:58 Frank Reed
2. 2009-02-06 07:23 Frank Reed
3. 2009-02-11 17:27 George Huxtable
4. 2009-02-16 01:24 Frank Reed
5. 2009-02-16 11:43 George Huxtable
6. 2009-02-16 20:45 Brad Morris
7. 2009-02-17 07:09 Geoffrey Kolbe
8. 2009-02-17 08:03 Bill B
9. 2009-02-17 15:37 George Huxtable
10. 2009-02-17 20:22 George Huxtable
11. 2009-02-17 21:51 George Huxtable
12. 2009-02-18 06:27 Geoffrey Kolbe
13. 2009-02-18 08:06 Bill B
14. 2009-02-18 09:53 George Huxtable
15. 2009-02-18 12:30 Javier MacLennan
16. 2009-02-19 06:59 Frank Reed
17. 2009-02-19 16:48 Brad Morris
18. 2009-02-20 21:26 George Huxtable
19. 2009-02-22 10:50 Frank Reed
20. 2009-02-22 11:46 Frank Reed
21. 2009-02-22 12:44 Frank Reed
22. 2009-02-22 13:11 Frank Reed
23. 2009-02-22 13:31 Frank Reed
24. 2009-02-22 13:36 Frank Reed
25. 2009-02-23 11:23 George Huxtable
26. 2009-02-23 12:17 George Huxtable

20 Feb 2009 – 23 Feb 2009 : Frank Worsley, Master Navigator

1. 2009-02-20 22:39 Brad Morris
2. 2009-02-21 10:36 George Huxtable
3. 2009-02-23 18:18 Brad Morris

14 Feb 2009 – 24 Feb 2009 : FWD: Star Finder "2102E" spreadsheet

1. 2009-02-14 08:23 Brad Morris
2. 2009-02-19 22:58 J Tiffany
3. 2009-02-20 14:36 Brad Morris
4. 2009-02-24 02:42 J Tiffany

24 Feb 2009 – 24 Feb 2009 : Problem posting

1. 2009-02-24 12:36 Gary LaPook

24 Feb 2009 – 24 Feb 2009 : New compact backup CELNAV system (changed for archive)

1. 2009-02-24 20:06 Gary LaPook

24 Feb 2009 – 24 Feb 2009 : Re: problem posting

1. 2009-02-24 13:03 Nicolàs de Hilster
2. 2009-02-24 17:16 Frank Reed
3. 2009-02-24 20:47 Gary LaPook

23 Feb 2009 – 25 Feb 2009 : Re: How Worsley Navigated [Was Navigation and Whaling]

1. 2009-02-23 18:35 Brad Morris
2. 2009-02-24 00:08 George Huxtable
3. 2009-02-24 03:31 Brad Morris
4. 2009-02-24 09:08 Bill Morris
5. 2009-02-24 14:46 George Huxtable
6. 2009-02-24 15:49 Brad Morris
7. 2009-02-25 14:57 Brad Morris

25 Feb 2009 – 26 Feb 2009 : C Plath Navistar Classic Manual & Adjusting tool

1. 2009-02-25 02:37 NavList
2. 2009-02-25 14:17 Robert Eno
3. 2009-02-26 00:15 NavList

24 Feb 2009 – 26 Feb 2009 : Worsley's Chronometer(s)?

1. 2009-02-24 22:21 Brad Morris
2. 2009-02-26 13:42 Brad Morris

26 Feb 2009 – 26 Feb 2009 : Re: Lights etc.

1. 2009-02-26 04:38 NavList
2. 2009-02-26 17:16 Lu Abel
3. 2009-02-26 18:16 Greg Rudzinski

26 Feb 2009 – 26 Feb 2009 : Golfball sextant

1. 2009-02-26 19:23 Luc Desmedt

26 Feb 2009 – 26 Feb 2009 : Re: golfball sextant

1. 2009-02-26 19:44 Greg Rudzinski
2. 2009-02-26 20:25 Luc Desmedt

25 Feb 2009 – 27 Feb 2009 : Re: 2102-E Starfinder, Take Four

1. 2009-02-25 21:28 Brad Morris
2. 2009-02-27 12:07 J Tiffany

27 Feb 2009 – 27 Feb 2009 : Stated limitation for the lunar distance method

1. 2009-02-27 21:11 Kent Nordström

27 Feb 2009 – 28 Feb 2009 : Venus and the Moon

1. 2009-02-27 16:21 Frank Reed
2. 2009-02-28 10:08 Bill B

28 Feb 2009 – 28 Feb 2009 : Re: Possible limitaion for lunardistance measurement

1. 2009-02-28 18:02 Wolfgang Köberer

28 Feb 2009 – 28 Feb 2009 : Fw: Re: How Worsley Navigated

1. 2009-02-28 15:16 George Huxtable
2. 2009-02-28 18:11 Frank Reed
3. 2009-02-28 21:34 George Huxtable

01 Mar 2009 – 01 Mar 2009 : Celestial program for the pocket pc

1. 2009-03-01 21:41 Guy Schwartz

01 Mar 2009 – 01 Mar 2009 : Measuring sensitivity of precision levels

1. 2009-03-01 13:01 NavList
2. 2009-03-01 19:04 Bill Morris
3. 2009-03-01 23:02 NavList

02 Mar 2009 – 02 Mar 2009 : Re: Possible limitation for lunardistance measurement

1. 2009-03-02 09:38 Wolfgang Köberer

02 Mar 2009 – 02 Mar 2009 : Re: celestial program for the pocket pc

1. 2009-03-02 00:56 Greg Rudzinski
2. 2009-03-02 05:22 Guy Schwartz
3. 2009-03-02 05:22 Guy Schwartz
4. 2009-03-02 15:42 Andrés Ruiz

02 Mar 2009 – 02 Mar 2009 : Transcription of Worsley's Log

1. 2009-03-02 19:16 Brad Morris

27 Feb 2009 – 02 Mar 2009 : Exercise #18 Daylight 3-body fix.

1. 2009-02-27 20:51 Jeremy C
2. 2009-02-28 19:32 Michael Dorl
3. 2009-03-01 00:32 Mike Burkes
4. 2009-03-01 16:22 Michael Dorl
5. 2009-03-02 19:27 Jeremy C

01 Mar 2009 – 02 Mar 2009 : Multi-hull sailing

1. 2009-03-01 07:22 Gary LaPook
2. 2009-03-02 15:44 Hewitt Schlereth
3. 2009-03-02 21:36 Peter Fogg

02 Mar 2009 – 02 Mar 2009 : Re: Possiblelimitaion for lunar distance measurement

1. 2009-03-02 22:54 Wolfgang Köberer

03 Mar 2009 – 03 Mar 2009 : On Keels v Daggerboards for Multihulls

1. 2009-03-03 02:28 Peter Fogg

01 Mar 2009 – 03 Mar 2009 : Re: Possible limitaion for lunar distance measuremen

1. 2009-03-01 10:53 Kent Nordström
2. 2009-03-01 20:56 George Huxtable
3. 2009-03-03 03:40 Frank Reed

28 Feb 2009 – 03 Mar 2009 : Re: Possible limitaion forlunar distance measurement

1. 2009-02-28 20:47 George Huxtable
2. 2009-03-01 21:40 Herbert Prinz
3. 2009-03-02 21:07 Frank Reed
4. 2009-03-02 22:58 Frank Reed
5. 2009-03-03 04:37 Frank Reed

03 Mar 2009 – 03 Mar 2009 : Lunars and Occultations (1902)

1. 2009-03-03 05:57 Frank Reed

01 Mar 2009 – 03 Mar 2009 : Re: 2102-E Star Finder

1. 2009-03-01 03:48 Brad Morris
2. 2009-03-02 16:18 J Tiffany
3. 2009-03-03 11:02 J Tiffany

02 Mar 2009 – 03 Mar 2009 : Can be of interest

1. 2009-03-02 20:16 Ark Shvetsky
2. 2009-03-03 09:43 Nicolàs de Hilster
3. 2009-03-03 15:38 Ark Shvetsky

02 Mar 2009 – 03 Mar 2009 : Silicon Sea Compilation?

1. 2009-03-02 20:38 NavList
2. 2009-03-03 16:44 Scott Medling
3. 2009-03-03 21:04 NavList

02 Mar 2009 – 03 Mar 2009 : Joshua Slocum, Victor Slocum, and lunars

1. 2009-03-02 20:27 Frank Reed
2. 2009-03-02 23:36 George Huxtable
3. 2009-03-03 05:39 Frank Reed
4. 2009-03-03 19:59 Frank Reed
5. 2009-03-03 21:38 George Huxtable

03 Mar 2009 – 03 Mar 2009 : Re: ] Re: Possible limitaion for lunar distancemeasurement

1. 2009-03-03 22:05 George Huxtable

03 Mar 2009 – 03 Mar 2009 : Re: Joshua Slocum, Victor Slocum,and lunars

1. 2009-03-03 16:54 Wolfgang Köberer
2. 2009-03-03 22:27 Wolfgang Köberer

04 Mar 2009 – 04 Mar 2009 : Maritime jamming of GPS

1. 2009-03-04 00:01 Doug

03 Mar 2009 – 04 Mar 2009 : Older Uploaded Files

1. 2009-03-03 21:36 Frank Reed
2. 2009-03-03 22:01 Brad Morris
3. 2009-03-04 01:25 Frank Reed

27 Feb 2009 – 04 Mar 2009 : Possible limitaion for lunar distance measurement

1. 2009-02-27 21:14 Kent Nordström
2. 2009-02-28 00:37 Frank Reed
3. 2009-02-28 18:09 George Huxtable
4. 2009-03-02 08:43 Kent Nordström
5. 2009-03-02 20:49 Frank Reed
6. 2009-03-02 23:39 George Huxtable
7. 2009-03-03 04:20 Frank Reed
8. 2009-03-03 08:41 Kent Nordström
9. 2009-03-04 02:01 Frank Reed

04 Mar 2009 – 04 Mar 2009 : Tratado de Navegacion - Mendoza y Rios. 1787

1. 2009-03-04 09:31 Andrés Ruiz

03 Mar 2009 – 04 Mar 2009 : Re: 2102-E Star Finder, Rev 9

1. 2009-03-03 21:02 Brad Morris
2. 2009-03-04 12:25 J Tiffany

26 Feb 2009 – 04 Mar 2009 : Re: How Worsley Navigated

1. 2009-02-26 14:42 George Huxtable
2. 2009-02-26 16:07 Brad Morris
3. 2009-03-01 04:06 Brad Morris
4. 2009-03-01 13:49 George Huxtable
5. 2009-03-01 21:25 Brad Morris
6. 2009-03-02 00:22 George Huxtable
7. 2009-03-03 15:32 Brad Morris
8. 2009-03-03 23:39 George Huxtable
9. 2009-03-04 14:15 Hewitt Schlereth

28 Feb 2009 – 04 Mar 2009 : Shackleton's "South"

1. 2009-02-28 21:21 George Huxtable
2. 2009-02-28 22:12 Robert Eno
3. 2009-03-04 17:22 Dan Allen

20 Feb 2009 – 05 Mar 2009 : Stellariun

1. 2009-02-20 19:50 W F Jones
2. 2009-02-20 20:01 Nicolàs de Hilster
3. 2009-03-05 15:17 R B Emerson

04 Mar 2009 – 05 Mar 2009 : Hydrographic Office Pub.No.230

1. 2009-03-04 01:39 Brad Morris
2. 2009-03-04 05:20 Paul Hirose
3. 2009-03-04 13:54 Hewitt Schlereth
4. 2009-03-05 14:05 Brad Morris
5. 2009-03-05 23:06 Paul Hirose

06 Mar 2009 – 06 Mar 2009 : Astronomical Time. was Re:Transcription of Worsley's Log

1. 2009-03-06 11:17 George Huxtable

06 Mar 2009 – 06 Mar 2009 : Fw: Image of Sextant Used by Worsley

1. 2009-03-06 23:03 George Huxtable

07 Mar 2009 – 07 Mar 2009 : On present perils of Antarctic cruising

1. 2009-03-07 00:26 Peter Fogg

24 Feb 2009 – 07 Mar 2009 : Image of Sextant Used by Worsley

1. 2009-02-24 16:40 Brad Morris
2. 2009-02-24 22:00 Clive Sutherland
3. 2009-02-25 05:01 Bill Morris
4. 2009-02-25 14:32 Brad Morris
5. 2009-02-26 01:56 Bill Morris
6. 2009-02-26 03:52 Brad Morris
7. 2009-02-26 20:14 Bill Morris
8. 2009-03-07 07:16 George Huxtable

07 Mar 2009 – 07 Mar 2009 : Brygrave slide rule for compact CELNAV backup system

1. 2009-03-07 17:43 Gary LaPook

08 Mar 2009 – 08 Mar 2009 : Re: Brygrave slide rule for compact CELNAV backupsystem

1. 2009-03-08 04:57 Frank Reed
2. 2009-03-08 18:11 Gary LaPook

04 Mar 2009 – 08 Mar 2009 : Fw: Transcription of Worsley's Log

1. 2009-03-04 14:15 George Huxtable
2. 2009-03-04 15:36 Brad Morris
3. 2009-03-06 23:46 George Huxtable
4. 2009-03-07 01:04 Brad Morris
5. 2009-03-08 04:33 Brad Morris
6. 2009-03-08 04:48 Frank Reed
7. 2009-03-08 09:02 George Huxtable
8. 2009-03-08 18:35 Henry Halboth

08 Mar 2009 – 09 Mar 2009 : Say it aint so......

1. 2009-03-08 04:05 Guy Schwartz
2. 2009-03-08 04:36 Lu Abel
3. 2009-03-08 05:42 Guy Schwartz
4. 2009-03-08 20:34 Lu Abel
5. 2009-03-08 21:13 Guy Schwartz
6. 2009-03-08 22:42 Peter Fogg
7. 2009-03-09 02:19 James N Wilson
8. 2009-03-09 02:33 Guy Schwartz
9. 2009-03-09 02:42 James N Wilson

07 Mar 2009 – 09 Mar 2009 : Re: Fw: Image of Sextant Used byWorsley

1. 2009-03-07 01:00 Brad Morris
2. 2009-03-07 19:18 Bill Morris
3. 2009-03-09 15:33 Brad Morris

09 Mar 2009 – 09 Mar 2009 : Re: Sky compass (polarizing sunlight compass)

1. 2009-03-09 13:11 NavList
2. 2009-03-09 19:04 George Huxtable
3. 2009-03-09 20:19 Gary LaPook
4. 2009-03-09 20:26 Gary LaPook

09 Mar 2009 – 09 Mar 2009 : Navigation Spreadsheets

1. 2009-03-09 05:20 NavList
2. 2009-03-09 20:39 Guy Schwartz
3. 2009-03-09 21:01 NavList

09 Mar 2009 – 09 Mar 2009 : Review: "The Naked Nautical Sextant"

1. 2009-03-09 21:41 Frank Reed

09 Mar 2009 – 10 Mar 2009 : Online Captain's License?

1. 2009-03-09 23:42 Frank Reed
2. 2009-03-10 02:08 Henry Halboth
3. 2009-03-10 02:19 Jeremy C
4. 2009-03-10 02:36 Greg Rudzinski
5. 2009-03-10 03:50 Henry Halboth
6. 2009-03-10 04:31 Greg Rudzinski

22 Feb 2009 – 10 Mar 2009 : FW: [San Francisco Sailing] reusing old nauticalalmanacs

1. 2009-02-22 17:15 Guy Schwartz
2. 2009-02-22 20:15 Gary LaPook
3. 2009-02-22 22:28 Guy Schwartz
4. 2009-02-22 22:57 George Huxtable
5. 2009-02-22 23:00 Guy Schwartz
6. 2009-02-24 06:42 Geoffrey Kolbe
7. 2009-03-10 08:01 Bill B

11 Mar 2009 – 11 Mar 2009 : Ship's Chronometer

1. 2009-03-11 01:35 Jeremy C

11 Mar 2009 – 12 Mar 2009 : Possible limitaion for distance measurement

1. 2009-03-11 16:16 Kent Nordström
2. 2009-03-11 18:55 Herbert Prinz
3. 2009-03-11 20:16 George Huxtable
4. 2009-03-11 21:30 Herbert Prinz
5. 2009-03-12 18:59 Kent Nordström

12 Mar 2009 – 12 Mar 2009 : Sextant corrections (1857)

1. 2009-03-12 21:13 Paul Hirose

22 Feb 2009 – 13 Mar 2009 : Precomputed LOP for sailboat landfall

1. 2009-02-22 20:02 Nick N
2. 2009-02-22 20:19 Gary LaPook
3. 2009-02-22 20:25 Nick N
4. 2009-02-22 23:16 George Huxtable
5. 2009-02-22 23:39 Nick N
6. 2009-02-23 03:12 John Karl
7. 2009-03-13 05:14 Bill B

06 Mar 2009 – 15 Mar 2009 : Circle of reflection

1. 2009-03-06 13:46 Andrés Ruiz
2. 2009-03-06 14:11 Nicolàs de Hilster
3. 2009-03-06 16:23 George Huxtable
4. 2009-03-07 13:37 George Huxtable
5. 2009-03-07 16:23 Wolfgang Köberer
6. 2009-03-09 10:39 Andrés Ruiz
7. 2009-03-10 18:19 Clive Sutherland
8. 2009-03-10 19:36 Clive Sutherland
9. 2009-03-11 04:54 Bill B
10. 2009-03-12 11:08 Andrés Ruiz
11. 2009-03-13 21:58 Wolfgang Köberer
12. 2009-03-13 23:16 Peter Fogg
13. 2009-03-14 10:20 George Huxtable
14. 2009-03-14 11:04 Wolfgang Köberer
15. 2009-03-14 14:06 George Huxtable
16. 2009-03-14 15:09 Clive Sutherland
17. 2009-03-14 15:55 Wolfgang Köberer
18. 2009-03-14 19:52 Brad Morris
19. 2009-03-14 21:30 George Huxtable
20. 2009-03-14 22:22 George Huxtable
21. 2009-03-15 10:26 Andrés Ruiz

10 Mar 2009 – 15 Mar 2009 : Re: using old nautical almanacs

1. 2009-03-10 10:55 George Huxtable
2. 2009-03-11 05:22 Bill B
3. 2009-03-11 09:05 George Huxtable
4. 2009-03-11 12:06 Brad Morris
5. 2009-03-12 08:51 Bill B
6. 2009-03-15 17:39 Herman C

15 Mar 2009 – 15 Mar 2009 : Re: (Re: Navigation in Fog)SKY COMPASS

1. 2009-03-15 15:50 NavList
2. 2009-03-15 22:51 Gary LaPook

18 Mar 2009 – 18 Mar 2009 : Re: Transcription of Worsley's Log, Updated

1. 2009-03-18 19:18 NavList
2. 2009-03-18 22:36 Frank Reed

19 Mar 2009 – 19 Mar 2009 : Re: Attachments and re-sizingphotos

1. 2009-03-19 07:14 Wolfgang Köberer

18 Mar 2009 – 19 Mar 2009 : Attachments and re-sizing photos

1. 2009-03-18 23:55 Frank Reed
2. 2009-03-19 01:01 Peter Fogg
3. 2009-03-19 02:11 Brad Morris
4. 2009-03-19 07:43 Nicolàs de Hilster
5. 2009-03-19 08:13 Peter Fogg

19 Mar 2009 – 19 Mar 2009 : Afpam11-216

1. 2009-03-19 03:50 NavList
2. 2009-03-19 15:54 Andrew Corl

19 Mar 2009 – 19 Mar 2009 : Translation of Arte de Navegar

1. 2009-03-19 15:59 Paul Saffo

19 Mar 2009 – 20 Mar 2009 : Re: sextant for use on land

1. 2009-03-19 14:27 NavList
2. 2009-03-20 01:31 Bill Morris

19 Mar 2009 – 22 Mar 2009 : Re: translation of Arte de Navegar

1. 2009-03-19 16:54 Wolfgang Köberer
2. 2009-03-19 16:58 Nicolàs de Hilster
3. 2009-03-20 08:52 Wolfgang Köberer
4. 2009-03-20 12:29 Paul Saffo
5. 2009-03-20 13:56 Wolfgang Köberer
6. 2009-03-21 13:58 Paul Saffo
7. 2009-03-21 14:32 Nicolàs de Hilster
8. 2009-03-21 15:20 Wolfgang Köberer
9. 2009-03-22 13:29 Paul Saffo
10. 2009-03-22 18:33 Wolfgang Köberer

23 Mar 2009 – 23 Mar 2009 : NASR

1. 2009-03-23 02:48 Guy Schwartz

05 Mar 2009 – 23 Mar 2009 : Re: 2102-E Star Finder, Rev 11

1. 2009-03-05 05:41 Brad Morris
2. 2009-03-05 08:25 Peter Fogg
3. 2009-03-05 23:39 J Tiffany
4. 2009-03-23 15:48 Nick N
5. 2009-03-23 17:04 Brad Morris

18 Mar 2009 – 25 Mar 2009 : Loran-C

1. 2009-03-18 18:42 Jeremy C
2. 2009-03-18 18:51 Lu Abel
3. 2009-03-18 19:09 Tmstock
4. 2009-03-19 00:56 Scott Owen
5. 2009-03-19 13:47 Jeremy C
6. 2009-03-19 14:33 Peter Smith
7. 2009-03-19 14:52 Jeremy C
8. 2009-03-20 14:24 Rob M
9. 2009-03-20 16:12 Jeremy C
10. 2009-03-20 18:33 Gary LaPook
11. 2009-03-23 18:05 Scott Owen
12. 2009-03-24 04:00 Lu Abel
13. 2009-03-24 10:49 Tmstock
14. 2009-03-24 12:09 Tmstock
15. 2009-03-25 02:13 Scott Owen

26 Mar 2009 – 26 Mar 2009 : Andrés de Urdaneta

1. 2009-03-26 10:40 Andrés Ruiz

26 Mar 2009 – 26 Mar 2009 : Bennett article

1. 2009-03-26 17:38 George Huxtable
2. 2009-03-26 21:34 Peter Fogg

24 Mar 2009 – 26 Mar 2009 : Interpolation of Meridional Part Table

1. 2009-03-24 19:42 NavList
2. 2009-03-24 20:56 Brad Morris
3. 2009-03-24 21:00 Brad Morris
4. 2009-03-24 22:17 George Huxtable
5. 2009-03-24 23:08 Frank Reed
6. 2009-03-24 23:13 NavList
7. 2009-03-24 23:15 NavList
8. 2009-03-24 23:30 NavList
9. 2009-03-25 00:21 Brad Morris
10. 2009-03-25 07:06 Andrés Ruiz
11. 2009-03-25 10:11 Frank Reed
12. 2009-03-25 10:31 Andrés Ruiz
13. 2009-03-25 10:58 Peter Fogg
14. 2009-03-25 12:47 Andrés Ruiz
15. 2009-03-26 00:17 Frank Reed
16. 2009-03-26 00:48 George Huxtable
17. 2009-03-26 00:51 Peter Fogg
18. 2009-03-26 04:44 Frank Reed
19. 2009-03-26 08:22 Andrés Ruiz
20. 2009-03-26 10:28 George Huxtable
21. 2009-03-26 10:37 Andrés Ruiz
22. 2009-03-26 13:08 Ark Shvetsky
23. 2009-03-26 13:32 Andrés Ruiz
24. 2009-03-26 13:51 George Huxtable
25. 2009-03-26 14:06 Richard B. Langley
26. 2009-03-26 14:09 Ark Shvetsky
27. 2009-03-26 14:47 George Huxtable
28. 2009-03-26 15:08 Eddie C. Dost
29. 2009-03-26 15:10 Andrés Ruiz
30. 2009-03-26 15:34 Ark Shvetsky
31. 2009-03-26 15:54 Andrés Ruiz
32. 2009-03-26 16:15 Peter Fogg
33. 2009-03-26 17:05 Ark Shvetsky
34. 2009-03-26 17:26 Andrés Ruiz
35. 2009-03-26 17:46 Andrés Ruiz
36. 2009-03-26 23:17 Ark Shvetsky
37. 2009-03-26 23:23 Ark Shvetsky

27 Mar 2009 – 27 Mar 2009 : Attachments are welcome

1. 2009-03-27 04:45 Frank Reed

22 Mar 2009 – 27 Mar 2009 : Freiberger Skalen (scale) sextant

1. 2009-03-22 10:11 Bill Morris
2. 2009-03-22 23:11 Peter Fogg
3. 2009-03-23 13:11 Michael Dorl
4. 2009-03-26 16:57 R B Emerson
5. 2009-03-26 19:07 Bill Morris
6. 2009-03-26 22:23 Hewitt Schlereth
7. 2009-03-27 03:04 Bill Morris
8. 2009-03-27 16:01 Hewitt Schlereth

27 Mar 2009 – 27 Mar 2009 : Re: Meeus' AstronomicalAlgorithms

1. 2009-03-27 18:34 Wolfgang Köberer

27 Mar 2009 – 27 Mar 2009 : 2102-E, With Planets and the Moon!

1. 2009-03-27 18:55 Brad Morris

28 Mar 2009 – 28 Mar 2009 : Re: 2102-E, With Planets and the Moon, rev 14!

1. 2009-03-28 00:29 Brad Morris

28 Mar 2009 – 28 Mar 2009 : Testing1

1. 2009-03-28 02:27 Frank Reed

27 Mar 2009 – 28 Mar 2009 : Re: Meeus' Astronomical Algorithms

1. 2009-03-27 18:09 NavList
2. 2009-03-28 00:05 Hewitt Schlereth
3. 2009-03-28 10:30 George Huxtable

27 Mar 2009 – 28 Mar 2009 : Re: HO249 errors status?

1. 2009-03-27 21:35 Gary LaPook
2. 2009-03-28 13:20 R B Emerson

28 Mar 2009 – 28 Mar 2009 : SPAM-LOW: Re: Vessel aground in San Sebastián

1. 2009-03-28 23:27 George Huxtable

28 Mar 2009 – 29 Mar 2009 : Vessel aground in San Sebastián

1. 2009-03-28 20:33 Andrés Ruiz
2. 2009-03-28 23:54 Fred Hebard
3. 2009-03-29 19:25 Andrés Ruiz
4. 2009-03-29 23:22 George Huxtable

30 Mar 2009 – 30 Mar 2009 : Is Ageton (HO 211) THAT out of print?

1. 2009-03-30 02:43 Lu Abel
2. 2009-03-30 02:50 Hewitt Schlereth
3. 2009-03-30 02:57 Lu Abel
4. 2009-03-30 03:03 John Karl
5. 2009-03-30 03:05 James N Wilson
6. 2009-03-30 03:08 Frank Reed
7. 2009-03-30 11:49 Hewitt Schlereth
8. 2009-03-30 13:31 R B Emerson

30 Mar 2009 – 30 Mar 2009 : Re: Fix by Occultations

1. 2009-03-30 01:10 Dave Walden
2. 2009-03-30 13:14 Brad Morris
3. 2009-03-30 22:12 Dave Walden

30 Mar 2009 – 31 Mar 2009 : Table of increments online

1. 2009-03-30 19:56 NavList Messages
2. 2009-03-30 21:30 Hewitt Schlereth
3. 2009-03-30 22:04 Scott Medling
4. 2009-03-30 22:34 NavList Messages
5. 2009-03-30 23:37 Jeremy C
6. 2009-03-31 00:32 NavList Messages
7. 2009-03-31 01:49 Ark Shvetsky
8. 2009-03-31 02:34 Guy Schwartz
9. 2009-03-31 03:27 Frank Reed

23 Mar 2009 – 31 Mar 2009 : Re: Nasr

1. 2009-03-23 07:41 Andrés Ruiz
2. 2009-03-23 09:39 George Huxtable
3. 2009-03-23 12:28 Yanni Nikopoulos
4. 2009-03-23 13:19 Hewitt Schlereth
5. 2009-03-23 13:28 Hewitt Schlereth
6. 2009-03-23 15:52 Lu Abel
7. 2009-03-23 16:20 James N Wilson
8. 2009-03-23 16:56 George Huxtable
9. 2009-03-23 17:27 Hewitt Schlereth
10. 2009-03-23 20:03 James N Wilson
11. 2009-03-24 01:19 Robert Eno
12. 2009-03-24 02:22 Hewitt Schlereth
13. 2009-03-24 03:50 Guy Schwartz
14. 2009-03-24 07:02 Geoffrey Kolbe
15. 2009-03-24 07:11 Andrés Ruiz
16. 2009-03-29 23:15 Gary LaPook
17. 2009-03-30 01:04 Dave Walden
18. 2009-03-30 02:25 Guy Schwartz
19. 2009-03-31 13:57 NavList Messages

31 Mar 2009 – 31 Mar 2009 : Off topic - new navigation related group

1. 2009-03-31 17:43 Martin Collins

31 Mar 2009 – 02 Apr 2009 : Historic wrecks

1. 2009-03-31 10:39 Richard Dunn
2. 2009-03-31 11:29 Nicolàs de Hilster
3. 2009-03-31 16:22 Wolfgang Köberer
4. 2009-03-31 18:23 Andrés Ruiz
5. 2009-04-01 14:25 NavList Messages
6. 2009-04-01 22:35 Peter Fogg
7. 2009-04-02 03:21 Peter Fogg
8. 2009-04-02 14:13 NavList Messages
9. 2009-04-02 21:53 Andrés Ruiz

03 Apr 2009 – 03 Apr 2009 : Weems Star Altitude Curves

1. 2009-04-03 09:28 Dave Walden
2. 2009-04-03 13:51 Brad Morris

03 Apr 2009 – 03 Apr 2009 : Seeking advice for bubble repair on a Plath aircraftoctant

1. 2009-04-03 16:47 Werner Luehmann

05 Apr 2009 – 05 Apr 2009 : Sailing robots

1. 2009-04-05 20:08 Marcel Tschudin

06 Apr 2009 – 06 Apr 2009 : USNO

1. 2009-04-06 13:30 Dave Walden

07 Apr 2009 – 07 Apr 2009 : Universal Planisphere

1. 2009-04-07 17:57 Dave Walden

06 Apr 2009 – 09 Apr 2009 : Re: Seeking advice for bubble repair on a Plathaircraft octant

1. 2009-04-06 23:49 Bill Morris
2. 2009-04-07 01:15 Ken Gebhart
3. 2009-04-09 04:14 Bill Morris
4. 2009-04-09 17:40 Werner Luehmann

07 Apr 2009 – 09 Apr 2009 : Tides by bearing of the moon

1. 2009-04-07 01:48 Dave Walden
2. 2009-04-07 06:04 Wolfgang Köberer
3. 2009-04-07 13:35 Brad Morris
4. 2009-04-07 14:07 George Huxtable
5. 2009-04-07 15:28 Hewitt Schlereth
6. 2009-04-07 17:11 George Huxtable
7. 2009-04-07 23:35 Hewitt Schlereth
8. 2009-04-08 04:30 Frank Reed
9. 2009-04-08 18:24 Dave Walden
10. 2009-04-08 19:40 Frank Reed
11. 2009-04-08 20:12 George Huxtable
12. 2009-04-08 21:18 Hewitt Schlereth
13. 2009-04-08 21:23 Brad Morris
14. 2009-04-08 22:05 Hewitt Schlereth
15. 2009-04-09 16:50 Dave Walden
16. 2009-04-09 18:01 Dave Walden

24 Feb 2009 – 10 Apr 2009 : New compact backup CELNAV system

1. 2009-02-24 20:13 Gary LaPook
2. 2009-02-24 20:28 Gary LaPook
3. 2009-02-24 22:28 Gary LaPook
4. 2009-02-25 05:51 Gary LaPook
5. 2009-02-25 17:47 Andrew Nikitin
6. 2009-02-25 20:19 Greg Rudzinski
7. 2009-02-25 21:39 Gary LaPook
8. 2009-02-25 21:53 Brad Morris
9. 2009-02-26 06:54 Gary LaPook
10. 2009-02-26 08:21 Gary LaPook
11. 2009-02-26 11:12 Brad Morris
12. 2009-02-26 20:04 Ark Shvetsky
13. 2009-02-27 06:53 Geoffrey Kolbe
14. 2009-02-27 09:37 Gary LaPook
15. 2009-02-27 13:47 William Sellar
16. 2009-02-27 14:22 Brad Morris
17. 2009-02-27 14:47 Andrew Corl
18. 2009-02-27 17:13 Hewitt Schlereth
19. 2009-02-27 18:34 Gary LaPook
20. 2009-02-27 19:19 Gary LaPook
21. 2009-02-27 19:31 Gary LaPook
22. 2009-02-27 22:09 Ken Gebhart
23. 2009-02-27 22:55 Hewitt Schlereth
24. 2009-02-28 06:29 Gary LaPook
25. 2009-02-28 17:22 Hewitt Schlereth
26. 2009-02-28 17:56 Frank Reed
27. 2009-02-28 18:10 Dave Walden
28. 2009-02-28 20:09 Hewitt Schlereth
29. 2009-03-01 01:22 Gary LaPook
30. 2009-03-01 06:04 Dave Walden
31. 2009-03-01 20:08 Dave Walden
32. 2009-03-01 23:24 Gary LaPook
33. 2009-03-02 01:21 Dave Walden
34. 2009-03-02 03:03 Gary LaPook
35. 2009-03-02 14:15 Andrew Nikitin
36. 2009-03-02 15:06 Andrew Nikitin
37. 2009-03-03 11:00 Gary LaPook
38. 2009-03-07 22:39 Gary LaPook
39. 2009-03-17 20:09 Martin T
40. 2009-03-17 23:26 Gary LaPook
41. 2009-03-18 02:50 Ken Gebhart
42. 2009-03-18 10:10 Andrés Ruiz
43. 2009-03-19 04:37 Martin T
44. 2009-03-19 14:01 Jeremy C
45. 2009-03-19 19:00 Hewitt Schlereth
46. 2009-03-20 16:56 Andrew Nikitin
47. 2009-03-20 17:06 Guy Schwartz
48. 2009-03-20 19:20 Andrew Nikitin
49. 2009-03-20 19:23 Nicolàs de Hilster
50. 2009-04-10 21:22 Gary LaPook

12 Apr 2009 – 12 Apr 2009 : Noon Fix

1. 2009-04-12 02:28 John Karl
2. 2009-04-12 09:37 George Huxtable

08 Apr 2009 – 14 Apr 2009 : The Noon Fix

1. 2009-04-08 00:30 James N Wilson
2. 2009-04-08 01:08 Frank Reed
3. 2009-04-08 01:25 James N Wilson
4. 2009-04-08 09:56 Andrés Ruiz
5. 2009-04-08 12:28 James N Wilson
6. 2009-04-08 16:32 George Huxtable
7. 2009-04-08 18:19 James N Wilson
8. 2009-04-08 19:00 Frank Reed
9. 2009-04-08 19:15 Frank Reed
10. 2009-04-08 21:30 Hewitt Schlereth
11. 2009-04-08 21:49 Ralph Clampitt
12. 2009-04-08 23:09 George Huxtable
13. 2009-04-08 23:23 George Huxtable
14. 2009-04-08 23:26 James N Wilson
15. 2009-04-08 23:30 James N Wilson
16. 2009-04-09 00:03 James N Wilson
17. 2009-04-09 00:19 James N Wilson
18. 2009-04-09 00:39 James N Wilson
19. 2009-04-09 01:31 Frank Reed
20. 2009-04-09 03:29 John Karl
21. 2009-04-09 16:00 James N Wilson
22. 2009-04-09 16:40 Dave Walden
23. 2009-04-09 22:37 James N Wilson
24. 2009-04-10 08:55 George Huxtable
25. 2009-04-10 17:43 James N Wilson
26. 2009-04-10 18:38 Gary LaPook
27. 2009-04-11 16:53 James N Wilson
28. 2009-04-11 19:54 Gary LaPook
29. 2009-04-11 20:49 George Huxtable
30. 2009-04-11 21:17 James N Wilson
31. 2009-04-11 22:15 Gary LaPook
32. 2009-04-12 15:10 John Karl
33. 2009-04-12 15:30 John Karl
34. 2009-04-12 16:49 John Karl
35. 2009-04-12 20:10 James N Wilson
36. 2009-04-12 20:20 James N Wilson
37. 2009-04-12 20:23 James N Wilson
38. 2009-04-12 20:39 George Huxtable
39. 2009-04-13 18:19 Peter Hakel
40. 2009-04-14 03:47 John Karl

12 Apr 2009 – 14 Apr 2009 : Lat/Lon by "Noon Sun"

1. 2009-04-12 22:19 Frank Reed
2. 2009-04-13 16:40 George Huxtable
3. 2009-04-14 07:14 Geoffrey Kolbe
4. 2009-04-14 15:40 James N Wilson
5. 2009-04-14 15:46 John Karl
6. 2009-04-14 17:19 George Huxtable
7. 2009-04-14 18:58 John Karl

15 Apr 2009 – 15 Apr 2009 : Zero hour...

1. 2009-04-15 05:19 Frank Reed

11 Apr 2009 – 15 Apr 2009 : Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide Rule

1. 2009-04-11 01:40 Brad Morris
2. 2009-04-11 07:19 Gary LaPook
3. 2009-04-11 07:52 Gary LaPook
4. 2009-04-11 23:48 Brad Morris
5. 2009-04-13 13:56 Brad Morris
6. 2009-04-14 22:28 Gary LaPook
7. 2009-04-14 23:25 Gary LaPook
8. 2009-04-15 05:10 Frank Reed
9. 2009-04-15 13:38 Brad Morris
10. 2009-04-15 23:53 Brad Morris

17 Apr 2009 – 17 Apr 2009 : Tutor

1. 2009-04-17 14:29 NavList Messages

17 Apr 2009 – 18 Apr 2009 : Modifications to 2102-D

1. 2009-04-17 02:11 Gary LaPook
2. 2009-04-17 21:41 Gary LaPook
3. 2009-04-18 23:16 Brad Morris
4. 2009-04-18 23:52 Gary LaPook

19 Apr 2009 – 19 Apr 2009 : Re: Japanese Navy Type 2 bubble sextant

1. 2009-04-19 17:51 NavList Messages

21 Apr 2009 – 21 Apr 2009 : On finding the latitude and longitude in cloudyweather

1. 2009-04-21 19:55 Andrés Ruiz

20 Apr 2009 – 21 Apr 2009 : Artificial horizon question

1. 2009-04-20 00:24 Peter Hakel
2. 2009-04-20 01:44 Gary LaPook
3. 2009-04-20 01:52 Peter Fogg
4. 2009-04-20 07:12 Jackie Ferrari
5. 2009-04-20 09:51 Gary LaPook
6. 2009-04-20 11:09 George Huxtable
7. 2009-04-20 14:59 J Parsons
8. 2009-04-20 17:19 Brad Morris
9. 2009-04-20 17:45 George Huxtable
10. 2009-04-20 19:51 J Parsons
11. 2009-04-20 20:30 Jackie Ferrari
12. 2009-04-20 21:16 Peter Hakel
13. 2009-04-20 21:48 Gary LaPook
14. 2009-04-20 22:19 George Huxtable
15. 2009-04-20 23:45 J Parsons
16. 2009-04-21 00:11 Peter Hakel
17. 2009-04-21 01:10 Brad Morris
18. 2009-04-21 01:32 Robert Eno
19. 2009-04-21 05:56 Bill Morris
20. 2009-04-21 13:21 George Huxtable
21. 2009-04-21 15:37 Brad Morris
22. 2009-04-21 19:33 J Parsons
23. 2009-04-21 20:05 Brad Morris

22 Apr 2009 – 22 Apr 2009 : Moon occults Venus tomorrow morning

1. 2009-04-22 04:19 Frank Reed
2. 2009-04-22 08:40 Marcel Tschudin

22 Apr 2009 – 22 Apr 2009 : Norie's nautical tables avail for download

1. 2009-04-22 17:51 J Cora

22 Apr 2009 – 23 Apr 2009 : Artificial Horizon: Wobble is gone!

1. 2009-04-22 14:50 J Parsons
2. 2009-04-23 02:13 Brad Morris

23 Apr 2009 – 23 Apr 2009 : Re: norie's nautical tables avail for download

1. 2009-04-23 21:44 George Huxtable

24 Apr 2009 – 24 Apr 2009 : Celestial Navigation Made Easy - by Francois Meyrier

1. 2009-04-24 18:41 J Cora

24 Apr 2009 – 25 Apr 2009 : Mail adress and bubble horizon

1. 2009-04-24 18:14 NavList Messages
2. 2009-04-25 13:26 Robert Eno

25 Apr 2009 – 25 Apr 2009 : Lat/lon by noon Sun

1. 2009-04-25 20:58 George Huxtable

25 Apr 2009 – 25 Apr 2009 : Re: lat/lon by noon Sun

1. 2009-04-25 21:04 Peter Fogg
2. 2009-04-25 22:14 James N Wilson

02 Mar 2009 – 26 Apr 2009 : Transcription of Worsley's Log

1. 2009-03-02 19:16 Brad Morris
2. 2009-03-03 15:22 Brad Morris
3. 2009-03-05 17:20 George Huxtable
4. 2009-03-05 23:08 Paul Hirose
5. 2009-03-08 20:10 Frank Reed
6. 2009-03-09 15:30 Brad Morris
7. 2009-03-10 19:26 George Huxtable
8. 2009-03-10 20:42 Jeremy C
9. 2009-03-10 22:27 Brad Morris
10. 2009-03-11 01:23 Scott Owen
11. 2009-03-11 14:39 Brad Morris
12. 2009-03-11 21:37 Brad Morris
13. 2009-03-13 16:56 Brad Morris
14. 2009-03-17 00:58 Brad Morris
15. 2009-03-17 13:38 George Huxtable
16. 2009-03-17 14:20 George Huxtable
17. 2009-03-17 14:50 Brad Morris
18. 2009-03-17 14:56 Henry Halboth
19. 2009-03-18 01:19 Brad Morris
20. 2009-03-18 15:24 Henry Halboth
21. 2009-03-18 15:45 Brad Morris
22. 2009-03-18 22:11 Frank Reed
23. 2009-03-19 00:42 George Huxtable
24. 2009-03-19 00:51 George Huxtable
25. 2009-03-19 01:03 Brad Morris
26. 2009-03-20 18:28 Henry Halboth
27. 2009-03-20 19:26 Brad Morris
28. 2009-03-20 23:13 George Huxtable
29. 2009-03-22 01:31 Henry Halboth
30. 2009-03-22 02:44 Brad Morris
31. 2009-03-22 10:02 George Huxtable
32. 2009-03-22 22:08 Brad Morris
33. 2009-03-23 00:18 Brad Morris
34. 2009-03-23 00:23 Peter Fogg
35. 2009-03-23 01:11 Henry Halboth
36. 2009-03-23 01:19 Frank Reed
37. 2009-03-23 13:05 Brad Morris
38. 2009-03-23 23:58 Frank Reed
39. 2009-03-24 03:04 Henry Halboth
40. 2009-03-24 05:26 Brad Morris
41. 2009-03-24 15:27 Brad Morris
42. 2009-03-24 20:39 Henry Halboth
43. 2009-03-25 13:22 Brad Morris
44. 2009-03-25 16:54 George Huxtable
45. 2009-03-25 22:52 Frank Reed
46. 2009-03-26 01:14 Brad Morris
47. 2009-03-26 03:03 Henry Halboth
48. 2009-04-07 01:51 Brad Morris
49. 2009-04-26 02:58 Frank Reed

13 Apr 2009 – 26 Apr 2009 : Refraction correction

1. 2009-04-13 18:06 Peter Hakel
2. 2009-04-14 10:01 Marcel Tschudin
3. 2009-04-26 03:13 Frank Reed

26 Apr 2009 – 26 Apr 2009 : On filling in the map as you go (The tale of anotherFrank)

1. 2009-04-26 05:49 Peter Fogg

26 Apr 2009 – 26 Apr 2009 : Coriolis vs Noon curve correction

1. 2009-04-26 03:46 Frank Reed
2. 2009-04-26 14:04 Jeremy C

26 Apr 2009 – 26 Apr 2009 : One-body fix, clarification

1. 2009-04-26 20:12 Peter Hakel

26 Apr 2009 – 26 Apr 2009 : Husun sextant

1. 2009-04-26 21:09 krispal

26 Apr 2009 – 26 Apr 2009 : Re: fix from repeated observation: was Re: Coriolis vsNoon curve correction

1. 2009-04-26 20:02 George Huxtable
2. 2009-04-26 22:21 Jeremy C

27 Apr 2009 – 27 Apr 2009 : Re: husun sextant

1. 2009-04-27 03:19 Greg Rudzinski
2. 2009-04-27 03:28 Bill Morris
3. 2009-04-27 11:01 Mike Bowman

27 Apr 2009 – 27 Apr 2009 : Ming dynasty junk sails to North America and back

1. 2009-04-27 16:07 Peter Fogg
2. 2009-04-27 16:38 J Cora

27 Apr 2009 – 27 Apr 2009 : Brandis Sextant

1. 2009-04-27 21:26 Gary LaPook

14 Apr 2009 – 27 Apr 2009 : Lat/Long by Noon Sun

1. 2009-04-14 03:28 Henry Halboth
2. 2009-04-27 01:11 Gary LaPook
3. 2009-04-27 08:49 George Huxtable
4. 2009-04-27 22:15 Gary LaPook
5. 2009-04-27 22:51 George Huxtable

26 Apr 2009 – 28 Apr 2009 : One-body fix

1. 2009-04-26 18:11 Peter Hakel
2. 2009-04-27 06:00 Geoffrey Kolbe
3. 2009-04-27 14:58 George Huxtable
4. 2009-04-27 21:59 John Karl
5. 2009-04-28 10:14 Peter Hakel

28 Apr 2009 – 28 Apr 2009 : Methods for calculating local Mean Time

1. 2009-04-28 10:39 Kent Nordström

26 Apr 2009 – 29 Apr 2009 : Henry's equal altitudes

1. 2009-04-26 04:54 Frank Reed
2. 2009-04-26 14:41 Dave Walden
3. 2009-04-29 03:19 Henry Halboth

26 Apr 2009 – 29 Apr 2009 : The rapid-fire fix

1. 2009-04-26 02:16 Frank Reed
2. 2009-04-26 03:25 Jeremy C
3. 2009-04-27 21:39 John Karl
4. 2009-04-28 09:44 George Huxtable
5. 2009-04-29 06:20 Frank Reed

29 Apr 2009 – 29 Apr 2009 : Casio fx-115ms calculator usage corrections

1. 2009-04-29 14:32 J Cora

28 Apr 2009 – 03 May 2009 : Latitude by Noon Sun for Beginners

1. 2009-04-28 15:49 J Parsons
2. 2009-04-29 00:26 Brad Morris
3. 2009-04-29 00:28 Henry Halboth
4. 2009-04-29 03:47 Gary LaPook
5. 2009-04-29 08:30 Gary LaPook
6. 2009-04-29 09:15 Jean-Philippe Planas
7. 2009-04-29 20:19 J Parsons
8. 2009-04-29 21:20 Jean-Philippe Planas
9. 2009-04-29 22:20 Gary LaPook
10. 2009-04-29 22:30 J Parsons
11. 2009-04-30 15:52 J Parsons
12. 2009-04-30 16:14 John Karl
13. 2009-05-03 04:03 Frank Reed

26 Apr 2009 – 03 May 2009 : The Frank Reed School of Navigation

1. 2009-04-26 05:29 Frank Reed
2. 2009-04-26 06:48 Lu Abel
3. 2009-04-26 23:53 Richard M Pisko
4. 2009-04-27 11:06 Mike Bowman
5. 2009-04-28 06:24 Bill B
6. 2009-05-03 08:19 Frank Reed

01 May 2009 – 03 May 2009 : Re: Exercise #14 Multi-Moon LOP's

1. 2009-05-01 19:45 Jeremy C
2. 2009-05-01 19:52 Brad Morris
3. 2009-05-01 20:01 Jeremy C
4. 2009-05-01 20:07 Jeremy C
5. 2009-05-01 20:53 Brad Morris
6. 2009-05-02 14:41 George Huxtable
7. 2009-05-03 06:14 Frank Reed
8. 2009-05-03 07:13 Frank Reed
9. 2009-05-03 07:32 Frank Reed
10. 2009-05-03 14:31 George Huxtable
11. 2009-05-03 19:06 Brad Morris

05 May 2009 – 05 May 2009 : Sights around noon - correction for motion

1. 2009-05-05 00:06 Frank Reed

01 May 2009 – 05 May 2009 : Beware of your GPS!

1. 2009-05-01 05:46 Peter Fogg
2. 2009-05-01 12:30 R B Emerson
3. 2009-05-01 12:49 Brad Morris
4. 2009-05-01 18:00 Peter Fogg
5. 2009-05-01 18:10 Fred Hebard
6. 2009-05-01 18:24 Peter Fogg
7. 2009-05-01 19:07 Brad Morris
8. 2009-05-01 19:20 Peter Fogg
9. 2009-05-01 19:28 Jeremy C
10. 2009-05-01 19:33 Fred Hebard
11. 2009-05-01 19:37 Dave Walden
12. 2009-05-01 19:37 Peter Fogg
13. 2009-05-01 19:43 Fred Hebard
14. 2009-05-01 19:56 Brad Morris
15. 2009-05-01 20:38 Ken Gebhart
16. 2009-05-02 13:01 Rob M
17. 2009-05-02 15:25 Lu Abel
18. 2009-05-03 03:22 Frank Reed
19. 2009-05-03 03:42 Frank Reed
20. 2009-05-03 14:16 Robert Eno
21. 2009-05-05 09:22 Bill B

06 May 2009 – 06 May 2009 : 1887 survey

1. 2009-05-06 03:04 Peter Fogg

06 May 2009 – 06 May 2009 : "Sextant" music CD

1. 2009-05-06 03:19 Paul Hirose

06 May 2009 – 07 May 2009 : Re: Harrison's H1

1. 2009-05-06 23:32 Brad Morris
2. 2009-05-07 10:10 George Huxtable

07 May 2009 – 08 May 2009 : Budgets

1. 2009-05-07 23:25 Peter Hakel
2. 2009-05-07 23:50 Lu Abel
3. 2009-05-08 12:49 Jeremy C
4. 2009-05-08 16:26 Lu Abel
5. 2009-05-08 17:41 Jeremy C
6. 2009-05-08 18:13 NavList Messages
7. 2009-05-08 22:33 Lu Abel

05 May 2009 – 09 May 2009 : Old maps

1. 2009-05-05 14:01 Marcel Tschudin
2. 2009-05-08 14:47 George Huxtable
3. 2009-05-08 15:33 Wolfgang Köberer
4. 2009-05-09 06:28 Marcel Tschudin

09 May 2009 – 09 May 2009 : Ebay Chronometer

1. 2009-05-09 19:00 Greg Rudzinski

09 May 2009 – 10 May 2009 : Precision of sextant observations: taken from How many chronometers?

1. 2009-05-09 11:06 George Huxtable
2. 2009-05-09 19:56 Henry Halboth
3. 2009-05-09 20:03 Henry Halboth
4. 2009-05-10 05:24 Bill Morris

10 May 2009 – 10 May 2009 : Welcome B

1. 2009-05-10 23:02 Peter Fogg

08 May 2009 – 12 May 2009 : Longitude by altitudes. was Re: HowMany Chronometers?

1. 2009-05-08 09:47 George Huxtable
2. 2009-05-08 12:28 Marcel Tschudin
3. 2009-05-12 19:55 Frank Reed

10 May 2009 – 12 May 2009 : Moon Horizon

1. 2009-05-10 21:20 Thomas Kleemann
2. 2009-05-10 22:19 Peter Fogg
3. 2009-05-10 22:59 George Huxtable
4. 2009-05-11 02:20 Jeremy C
5. 2009-05-11 02:30 Peter Fogg
6. 2009-05-12 20:47 Frank Reed

06 May 2009 – 12 May 2009 : How Many Chronometers?

1. 2009-05-06 17:10 Greg Rudzinski
2. 2009-05-06 17:22 Brad Morris
3. 2009-05-06 19:31 James N Wilson
4. 2009-05-06 20:19 Henry Halboth
5. 2009-05-06 20:31 Brad Morris
6. 2009-05-06 20:38 Greg Rudzinski
7. 2009-05-06 20:39 James N Wilson
8. 2009-05-06 20:57 Brad Morris
9. 2009-05-06 21:13 Robert Eno
10. 2009-05-06 21:24 James N Wilson
11. 2009-05-06 21:55 George Huxtable
12. 2009-05-06 22:03 Greg R_
13. 2009-05-06 23:21 James N Wilson
14. 2009-05-07 01:00 Henry Halboth
15. 2009-05-07 01:11 Peter Fogg
16. 2009-05-07 02:26 Brad Morris
17. 2009-05-07 02:42 Jeremy C
18. 2009-05-07 02:48 James N Wilson
19. 2009-05-07 09:32 George Huxtable
20. 2009-05-07 09:51 George Huxtable
21. 2009-05-07 11:40 Geoffrey Kolbe
22. 2009-05-07 13:05 Brad Morris
23. 2009-05-07 17:08 Brad Morris
24. 2009-05-07 20:40 George Huxtable
25. 2009-05-07 20:44 James N Wilson
26. 2009-05-08 00:13 Mike Burkes
27. 2009-05-08 01:49 Dave Walden
28. 2009-05-08 02:57 Paul Hirose
29. 2009-05-08 13:40 George Huxtable
30. 2009-05-08 14:04 Jeremy C
31. 2009-05-08 14:24 Fred Hebard
32. 2009-05-08 15:08 George Huxtable
33. 2009-05-09 03:52 Henry Halboth
34. 2009-05-09 04:37 Paul Hirose
35. 2009-05-09 09:05 George Huxtable
36. 2009-05-09 22:19 Paul Hirose
37. 2009-05-11 06:07 Frank Reed
38. 2009-05-11 06:20 Frank Reed
39. 2009-05-11 06:31 Frank Reed
40. 2009-05-11 06:44 Frank Reed
41. 2009-05-11 07:06 Frank Reed
42. 2009-05-11 07:34 Frank Reed
43. 2009-05-11 09:17 Gary LaPook
44. 2009-05-11 11:00 George Huxtable
45. 2009-05-11 16:19 Greg Rudzinski
46. 2009-05-11 16:58 Brad Morris
47. 2009-05-12 00:56 Robert Eno
48. 2009-05-12 01:09 James N Wilson
49. 2009-05-12 20:37 Frank Reed
50. 2009-05-12 20:59 Frank Reed
51. 2009-05-12 21:05 Frank Reed

14 May 2009 – 14 May 2009 : Bowditch Tables on-line?

1. 2009-05-14 19:29 J Parsons
2. 2009-05-14 20:26 Frank Reed
3. 2009-05-14 21:23 J Parsons

14 May 2009 – 14 May 2009 : Re: Sextant AN 5851-1

1. 2009-05-14 21:32 NavList Messages

14 May 2009 – 14 May 2009 : Ancient Lunar Longitudes?

1. 2009-05-14 16:04 Frank Reed
2. 2009-05-14 16:27 Ken Muldrew
3. 2009-05-14 22:40 Peter Fogg

14 May 2009 – 14 May 2009 : An 5851

1. 2009-05-14 22:28 Gary LaPook
2. 2009-05-14 22:42 Gary LaPook

12 May 2009 – 15 May 2009 : Re: Longitude by altitudes. was Re: How Many Chronometers?

1. 2009-05-12 22:42 Marcel Tschudin
2. 2009-05-13 01:43 Peter Fogg
3. 2009-05-13 03:13 Peter Fogg
4. 2009-05-13 07:29 Marcel Tschudin
5. 2009-05-13 13:39 Frank Reed
6. 2009-05-13 13:52 Brad Morris
7. 2009-05-13 14:20 Frank Reed
8. 2009-05-13 15:36 Marcel Tschudin
9. 2009-05-13 16:34 Frank Reed
10. 2009-05-13 17:07 Frank Reed
11. 2009-05-14 11:58 Peter Fogg
12. 2009-05-14 13:55 Frank Reed
13. 2009-05-14 14:53 Marcel Tschudin
14. 2009-05-14 15:02 Brad Morris
15. 2009-05-14 17:42 Fred Hebard
16. 2009-05-14 20:29 Peter Fogg
17. 2009-05-15 09:46 Peter Fogg

16 May 2009 – 16 May 2009 : Recommendation for slide rule ?

1. 2009-05-16 17:16 J Cora

18 May 2009 – 18 May 2009 : Freeware "navastro" is available in English

1. 2009-05-18 15:50 NavList Messages

19 May 2009 – 19 May 2009 : Online Equation Solver

1. 2009-05-19 17:10 Bruce Hamilton

21 May 2009 – 21 May 2009 : Mark IX on Vancouver Craigslist

1. 2009-05-21 06:06 Bruce Hamilton

18 May 2009 – 21 May 2009 : Re: freeware "navastro" is available in English

1. 2009-05-18 16:43 Lu Abel
2. 2009-05-18 18:03 Luc Desmedt
3. 2009-05-18 19:17 Dave Walden
4. 2009-05-18 20:09 Bill Morris
5. 2009-05-19 17:20 Guy Schwartz
6. 2009-05-20 01:24 Henry Halboth
7. 2009-05-21 20:33 Olivier Ravet
8. 2009-05-21 20:39 NavList Messages

21 May 2009 – 21 May 2009 : Troughton's reflecting circle

1. 2009-05-21 07:05 Paul Hirose
2. 2009-05-21 20:12 Bill Morris
3. 2009-05-21 21:01 Brad Morris

14 May 2009 – 22 May 2009 : Round-off

1. 2009-05-14 18:48 Peter Hakel
2. 2009-05-14 20:23 Frank Reed
3. 2009-05-15 02:17 John Karl
4. 2009-05-15 02:34 Peter Fogg
5. 2009-05-16 03:17 John Karl
6. 2009-05-16 08:20 Peter Fogg
7. 2009-05-16 13:29 John Karl
8. 2009-05-16 15:13 George Huxtable
9. 2009-05-16 17:15 John Karl
10. 2009-05-16 20:08 Peter Fogg
11. 2009-05-16 20:08 Frank Reed
12. 2009-05-18 00:08 Jeremy C
13. 2009-05-18 00:28 Lu Abel
14. 2009-05-18 00:58 Peter Fogg
15. 2009-05-18 01:40 Jeremy C
16. 2009-05-18 03:57 James N Wilson
17. 2009-05-19 03:18 John Karl
18. 2009-05-22 17:29 Frank Reed
19. 2009-05-22 19:33 Frank Reed

21 May 2009 – 23 May 2009 : Re: recommendation for slide rule ? Bygrave

1. 2009-05-21 06:01 Bruce Hamilton
2. 2009-05-22 00:15 James N Wilson
3. 2009-05-22 05:20 Gary LaPook
4. 2009-05-22 07:35 Gary LaPook
5. 2009-05-23 00:17 Dave Walden

16 Apr 2009 – 23 May 2009 : Sextant frames

1. 2009-04-16 02:46 Bill Morris
2. 2009-04-16 03:02 Fred Hebard
3. 2009-04-16 13:44 Jeremy C
4. 2009-04-16 14:51 Brad Morris
5. 2009-04-16 16:19 Jeremy C
6. 2009-04-16 20:53 Bill Morris
7. 2009-05-13 03:20 Bill Morris
8. 2009-05-13 13:25 Brad Morris
9. 2009-05-23 03:15 James N Wilson
10. 2009-05-23 04:25 Frank Reed

22 May 2009 – 23 May 2009 : Re: Arg 1 Ww 11 U Boat Navigationdevice Ebay Item Number: 370193239339

1. 2009-05-22 11:09 Wolfgang Köberer
2. 2009-05-22 13:11 Brad Morris
3. 2009-05-22 17:08 Jean-Philippe Planas
4. 2009-05-22 20:37 Ken Gebhart
5. 2009-05-23 10:45 Gary LaPook

24 May 2009 – 26 May 2009 : Re: Dennert & Pape MHR-1 HR-2 Cylindrical Slide Line Ruler

1. 2009-05-24 06:00 NavList Messages
2. 2009-05-24 06:21 Peter Fogg
3. 2009-05-25 21:12 Gary LaPook
4. 2009-05-26 02:09 Dave Walden

28 May 2009 – 28 May 2009 : Slide Rules

1. 2009-05-28 03:06 Bruce Hamilton

23 May 2009 – 28 May 2009 : Re: Arg 1 Ww 11 U Boat Navigation Device Ebay Item Number: 370193239339

1. 2009-05-23 17:01 Gary LaPook
2. 2009-05-27 23:51 Dave Walden
3. 2009-05-28 04:31 John Doe
4. 2009-05-28 11:58 Dave Walden
5. 2009-05-28 12:11 Dave Walden

28 May 2009 – 28 May 2009 : Napier and logarithms

1. 2009-05-28 13:06 J Cora

28 May 2009 – 29 May 2009 : 10 inch Slide Rule vs. Pocket Calculator

1. 2009-05-28 02:01 Greg Rudzinski
2. 2009-05-28 02:42 Hewitt Schlereth
3. 2009-05-28 09:48 Gary LaPook
4. 2009-05-28 09:54 Gary LaPook
5. 2009-05-29 02:20 Greg Rudzinski

29 May 2009 – 29 May 2009 : Re: Dennert & Pape MHR-1 HR-2 Cylindrical Slide LineRuler

1. 2009-05-29 06:35 Gary LaPook

22 May 2009 – 29 May 2009 : Arg 1 Ww 11 U Boat Navigation Device Ebay Itemnumber: 370193239339

1. 2009-05-22 08:48 NavList Messages
2. 2009-05-29 06:36 Gary LaPook

29 May 2009 – 29 May 2009 : Twilight computer

1. 2009-05-29 20:51 Dave Walden

29 May 2009 – 30 May 2009 : The Bygrave Slide rule

1. 2009-05-29 09:46 NavList Messages
2. 2009-05-29 17:36 Brad Morris
3. 2009-05-29 21:39 NavList Messages
4. 2009-05-30 01:24 Gary LaPook

30 May 2009 – 30 May 2009 : Byrd Sextant (or should it be "de Florez sextant")

1. 2009-05-30 09:45 Bill Morris

17 May 2009 – 30 May 2009 : Re: recommendation for slide rule ?

1. 2009-05-17 22:25 Paul Hirose
2. 2009-05-17 23:21 George Huxtable
3. 2009-05-18 01:21 Gary LaPook
4. 2009-05-19 13:41 John Doe
5. 2009-05-20 04:49 Greg Rudzinski
6. 2009-05-20 12:07 Hein Bodahl
7. 2009-05-20 15:25 Brad Morris
8. 2009-05-20 15:56 Hewitt Schlereth
9. 2009-05-20 15:56 Michael Dorl
10. 2009-05-20 16:38 Greg Rudzinski
11. 2009-05-20 16:57 Hewitt Schlereth
12. 2009-05-20 18:11 Greg Rudzinski
13. 2009-05-20 18:46 Peter Hakel
14. 2009-05-20 22:59 Gary LaPook
15. 2009-05-20 23:05 Gary LaPook
16. 2009-05-21 00:25 Greg Rudzinski
17. 2009-05-21 03:05 Dave Walden
18. 2009-05-21 03:10 Gary LaPook
19. 2009-05-21 03:17 Gary LaPook
20. 2009-05-21 03:28 Gary LaPook
21. 2009-05-21 03:51 Gary LaPook
22. 2009-05-21 13:28 Andrew Nikitin
23. 2009-05-21 13:38 Dave Walden
24. 2009-05-21 14:40 Brad Morris
25. 2009-05-21 15:37 Hewitt Schlereth
26. 2009-05-21 16:42 J Cora
27. 2009-05-21 18:22 Greg Rudzinski
28. 2009-05-21 22:20 Gary LaPook
29. 2009-05-21 22:20 Gary LaPook
30. 2009-05-21 22:23 Lu Abel
31. 2009-05-21 22:26 Gary LaPook
32. 2009-05-21 23:00 Paul Hirose
33. 2009-05-21 23:47 Gary LaPook
34. 2009-05-22 00:19 Greg Rudzinski
35. 2009-05-22 00:23 Gary LaPook
36. 2009-05-22 03:48 Greg Rudzinski
37. 2009-05-22 12:38 Brad Morris
38. 2009-05-24 04:00 Paul Hirose
39. 2009-05-24 18:14 Greg Rudzinski
40. 2009-05-24 21:48 Gary LaPook
41. 2009-05-25 20:57 Gary LaPook
42. 2009-05-29 10:50 Gary LaPook
43. 2009-05-29 20:34 Brad Morris
44. 2009-05-30 10:49 Gary LaPook

28 May 2009 – 30 May 2009 : Basic question regarding Napier's triangles

1. 2009-05-28 19:16 NavList Messages
2. 2009-05-28 23:02 Bill Noyce
3. 2009-05-28 23:04 Peter Hakel
4. 2009-05-30 11:13 NavList Messages
5. 2009-05-30 11:18 NavList Messages

30 May 2009 – 30 May 2009 : Sun Hc using Two Slide Rules

1. 2009-05-30 18:07 Greg Rudzinski

30 May 2009 – 30 May 2009 : Aquino

1. 2009-05-30 19:03 Dave Walden

14 May 2009 – 31 May 2009 : Learn the stars, by phone

1. 2009-05-14 01:02 Frank Reed
2. 2009-05-14 10:04 George Huxtable
3. 2009-05-14 12:32 Brad Morris
4. 2009-05-14 13:27 Frank Reed
5. 2009-05-14 15:18 Peter Hakel
6. 2009-05-14 16:21 Brad Morris
7. 2009-05-14 16:38 Fred Hebard
8. 2009-05-14 17:03 George Huxtable
9. 2009-05-14 17:19 Brad Morris
10. 2009-05-14 17:51 James N Wilson
11. 2009-05-14 17:59 Brad Morris
12. 2009-05-14 18:15 Lu Abel
13. 2009-05-14 18:27 Brad Morris
14. 2009-05-14 19:17 Frank Reed
15. 2009-05-14 20:10 Frank Reed
16. 2009-05-14 20:16 Fred Hebard
17. 2009-05-14 21:06 Gary LaPook
18. 2009-05-14 21:27 Ken Gebhart
19. 2009-05-15 02:03 Brad Morris
20. 2009-05-15 07:51 George Huxtable
21. 2009-05-15 08:14 George Huxtable
22. 2009-05-15 18:40 George Huxtable
23. 2009-05-15 18:47 Ken Muldrew
24. 2009-05-15 19:31 George Huxtable
25. 2009-05-15 23:39 George Huxtable
26. 2009-05-16 01:35 James N Wilson
27. 2009-05-16 02:54 Lu Abel
28. 2009-05-18 22:34 George Huxtable
29. 2009-05-22 16:19 Frank Reed
30. 2009-05-22 16:42 Ken Muldrew
31. 2009-05-22 17:06 Greg Rudzinski
32. 2009-05-22 17:53 Frank Reed
33. 2009-05-22 19:02 Brad Morris
34. 2009-05-22 19:13 George Huxtable
35. 2009-05-22 23:07 Frank Reed
36. 2009-05-22 23:23 Dave Walden
37. 2009-05-23 00:03 Lu Abel
38. 2009-05-23 00:05 Frank Reed
39. 2009-05-23 00:26 Frank Reed
40. 2009-05-23 01:50 Dave Walden
41. 2009-05-23 03:09 Brad Morris
42. 2009-05-23 16:15 Frank Reed
43. 2009-05-23 18:51 Lu Abel
44. 2009-05-23 18:52 Lu Abel
45. 2009-05-26 23:00 George Huxtable
46. 2009-05-30 23:34 Dave Walden
47. 2009-05-30 23:55 Frank Reed
48. 2009-05-31 00:03 Frank Reed
49. 2009-05-31 00:16 Hewitt Schlereth
50. 2009-05-31 00:21 Frank Reed
51. 2009-05-31 00:21 James N Wilson

30 May 2009 – 31 May 2009 : Re: [Sextants] Tamaya sextant designs & WEB ARCHIVES

1. 2009-05-30 22:58 NavList Messages
2. 2009-05-31 10:35 Greg Rudzinski

29 May 2009 – 31 May 2009 : Re: twilight computer

1. 2009-05-29 23:16 Dave Walden
2. 2009-05-30 01:22 Robert Eno
3. 2009-05-31 09:18 Gary LaPook
4. 2009-05-31 15:49 Dave Walden

28 May 2009 – 01 Jun 2009 : Re: napier and logarithms

1. 2009-05-28 13:16 Michael Dorl
2. 2009-05-28 17:40 Dave Walden
3. 2009-05-29 04:33 J Cora
4. 2009-05-30 04:12 Paul Hirose
5. 2009-05-30 11:29 George Huxtable
6. 2009-06-01 03:33 James N Wilson

01 Jun 2009 – 01 Jun 2009 : Re:]Navlist 8479] Re: napier and logarithms

1. 2009-06-01 09:32 George Huxtable

01 Jun 2009 – 01 Jun 2009 : Oughtred on Lat and long.

1. 2009-06-01 09:42 George Huxtable
2. 2009-06-01 11:50 Dave Walden

29 May 2009 – 02 Jun 2009 : Slide Rule Azimuth

1. 2009-05-29 19:44 Greg Rudzinski
2. 2009-05-30 12:12 Gary LaPook
3. 2009-05-30 19:16 George Huxtable
4. 2009-05-31 07:29 Gary LaPook
5. 2009-05-31 10:40 Hewitt Schlereth
6. 2009-05-31 11:11 Greg Rudzinski
7. 2009-05-31 11:53 Hewitt Schlereth
8. 2009-06-01 18:38 Bill Noyce
9. 2009-06-02 08:06 Gary LaPook

27 May 2009 – 02 Jun 2009 : The Bygrave Slide Rule

1. 2009-05-27 21:57 NavList Messages
2. 2009-05-28 08:45 Ronald van Riet
3. 2009-05-28 11:23 Gary LaPook
4. 2009-05-28 18:32 NavList Messages
5. 2009-05-28 19:35 Gary LaPook
6. 2009-05-29 00:20 Brad Morris
7. 2009-05-30 06:31 NavList Messages
8. 2009-05-30 22:27 Douglas Denny
9. 2009-06-02 11:36 Gary LaPook

03 Jun 2009 – 03 Jun 2009 : The sinking of the Marques

1. 2009-06-03 03:21 Frank Reed
2. 2009-06-03 20:33 Peter Smith

01 Jun 2009 – 04 Jun 2009 : Planisphere pour les Distances Lunaires

1. 2009-06-01 12:22 Nicolàs de Hilster
2. 2009-06-03 02:42 Frank Reed
3. 2009-06-04 01:33 Frank Reed

01 Jun 2009 – 04 Jun 2009 : New to the list

1. 2009-06-01 15:15 John H
2. 2009-06-02 02:29 James N Wilson
3. 2009-06-02 02:50 Jeremy C
4. 2009-06-02 04:15 Greg Rudzinski
5. 2009-06-02 11:10 John H
6. 2009-06-02 12:21 John H
7. 2009-06-02 16:42 Greg Rudzinski
8. 2009-06-02 16:55 John H
9. 2009-06-02 18:23 Christian Scheele
10. 2009-06-02 18:44 John H
11. 2009-06-02 18:56 George Huxtable
12. 2009-06-02 21:46 Greg Rudzinski
13. 2009-06-03 22:19 George Huxtable
14. 2009-06-03 22:47 John H
15. 2009-06-04 00:21 Gary LaPook
16. 2009-06-04 09:57 George Huxtable
17. 2009-06-04 15:01 John H

03 Jun 2009 – 05 Jun 2009 : Trombone Kamal Prototype

1. 2009-06-03 17:52 Greg Rudzinski
2. 2009-06-04 04:57 Greg Rudzinski
3. 2009-06-04 19:57 Hewitt Schlereth
4. 2009-06-04 21:49 Greg Rudzinski
5. 2009-06-05 03:18 Greg Rudzinski
6. 2009-06-05 04:30 Frank Reed
7. 2009-06-05 07:38 Andrés Ruiz
8. 2009-06-05 15:13 Greg Rudzinski
9. 2009-06-05 15:16 Greg Rudzinski
10. 2009-06-05 15:30 Greg Rudzinski
11. 2009-06-05 20:06 Greg Rudzinski
12. 2009-06-05 20:46 George Huxtable
13. 2009-06-05 22:21 Greg Rudzinski
14. 2009-06-05 22:28 Frank Reed
15. 2009-06-05 22:59 Greg Rudzinski
16. 2009-06-05 23:05 Peter Fogg
17. 2009-06-05 23:11 Greg Rudzinski
18. 2009-06-05 23:20 George Huxtable
19. 2009-06-05 23:54 Greg Rudzinski

05 Jun 2009 – 06 Jun 2009 : Piloting Trombone Kamal & Sunrule

1. 2009-06-05 22:34 Greg Rudzinski
2. 2009-06-06 00:54 Peter Fogg
3. 2009-06-06 01:03 Greg Rudzinski

06 Jun 2009 – 06 Jun 2009 : Re: Bubble Sextant

1. 2009-06-06 21:15 Douglas Denny

06 Jun 2009 – 07 Jun 2009 : Moon occults Antares

1. 2009-06-06 21:35 Frank Reed
2. 2009-06-07 03:22 Ken Muldrew

29 May 2009 – 07 Jun 2009 : Almanac data

1. 2009-05-29 22:30 Peter Hakel
2. 2009-05-30 23:08 Frank Reed
3. 2009-05-31 00:11 Peter Hakel
4. 2009-06-05 06:40 Frank Reed
5. 2009-06-07 23:03 Peter Hakel

08 Jun 2009 – 08 Jun 2009 : Round-off in lunars

1. 2009-06-08 04:18 Peter Hakel

07 Jun 2009 – 08 Jun 2009 : Re: Viking sun compass artifact andViking sun stones.

1. 2009-06-07 16:23 Wolfgang Köberer
2. 2009-06-07 18:07 Hewitt Schlereth
3. 2009-06-08 11:57 Hein Bodahl

06 Jun 2009 – 08 Jun 2009 : Polynesian navigation

1. 2009-06-06 03:02 Frank Reed
2. 2009-06-06 03:25 Frank Reed
3. 2009-06-06 03:35 Frank Reed
4. 2009-06-06 03:53 Greg Rudzinski
5. 2009-06-06 05:19 Peter Fogg
6. 2009-06-06 12:49 John H
7. 2009-06-06 14:54 Wolfgang Köberer
8. 2009-06-06 17:01 Peter Fogg
9. 2009-06-06 19:18 George Huxtable
10. 2009-06-06 21:29 John H
11. 2009-06-06 22:39 Frank Reed
12. 2009-06-06 22:55 Frank Reed
13. 2009-06-06 23:15 Frank Reed
14. 2009-06-06 23:20 John H
15. 2009-06-06 23:35 Frank Reed
16. 2009-06-06 23:50 Frank Reed
17. 2009-06-07 01:00 Frank Reed
18. 2009-06-07 03:31 Ken Muldrew
19. 2009-06-07 12:41 John H
20. 2009-06-08 02:49 Frank Reed
21. 2009-06-08 14:26 John H

06 Jun 2009 – 08 Jun 2009 : Re: Bubble sextants on e-bay

1. 2009-06-06 20:47 NavList Messages
2. 2009-06-06 21:18 Dave Walden
3. 2009-06-06 21:28 Douglas Denny
4. 2009-06-06 21:30 Jean-Philippe Planas
5. 2009-06-06 22:29 Gary LaPook
6. 2009-06-06 22:35 Douglas Denny
7. 2009-06-06 22:42 Douglas Denny
8. 2009-06-07 09:11 Jean-Philippe Planas
9. 2009-06-07 11:21 Bill Morris
10. 2009-06-07 13:06 Douglas Denny
11. 2009-06-07 13:31 Douglas Denny
12. 2009-06-07 13:40 Douglas Denny
13. 2009-06-07 14:17 Douglas Denny
14. 2009-06-07 14:30 Michael Dorl
15. 2009-06-07 14:53 Robert Eno
16. 2009-06-07 18:10 Gary LaPook
17. 2009-06-07 18:10 Douglas Denny
18. 2009-06-07 18:22 Jean-Philippe Planas
19. 2009-06-07 18:32 Jean-Philippe Planas
20. 2009-06-07 18:36 Jean-Philippe Planas
21. 2009-06-07 19:12 Gary LaPook
22. 2009-06-08 21:32 Gary LaPook
23. 2009-06-08 22:25 Douglas Denny

07 Jun 2009 – 08 Jun 2009 : Viking sun compass artifact and Viking sun stones.

1. 2009-06-07 06:06 Geoffrey Kolbe
2. 2009-06-07 10:25 Nicolàs de Hilster
3. 2009-06-07 18:27 Douglas Denny
4. 2009-06-08 14:13 Hewitt Schlereth
5. 2009-06-08 23:27 Douglas Denny

09 Jun 2009 – 09 Jun 2009 : Broadsheet on Longitude: 1714

1. 2009-06-09 05:16 Frank Reed

09 Jun 2009 – 09 Jun 2009 : Meridian passage

1. 2009-06-09 10:21 Andrés Ruiz

09 Jun 2009 – 09 Jun 2009 : Hello! Is there anybody out there still working on theSilicon Sea Problem Legs?

1. 2009-06-09 17:18 WJ Lubitz

09 Jun 2009 – 10 Jun 2009 : Hughes Bubble sextant Mk IXA

1. 2009-06-09 22:39 Hewitt Schlereth
2. 2009-06-10 02:44 Bill Morris
3. 2009-06-10 05:49 Jean-Philippe Planas
4. 2009-06-10 05:56 Jean-Philippe Planas
5. 2009-06-10 14:58 Hewitt Schlereth
6. 2009-06-10 15:07 Hewitt Schlereth
7. 2009-06-10 15:38 Hewitt Schlereth

10 Jun 2009 – 11 Jun 2009 : Re: Tratado de Navegacion - Mendoza y Rios. 1787

1. 2009-06-10 12:29 Andrés Ruiz
2. 2009-06-11 00:30 Frank Reed
3. 2009-06-11 13:36 Gary LaPook

11 Jun 2009 – 11 Jun 2009 : We may be due to go out with a bang

1. 2009-06-11 04:16 Peter Fogg
2. 2009-06-11 13:18 Hewitt Schlereth
3. 2009-06-11 13:57 Brad Morris
4. 2009-06-11 14:12 Hewitt Schlereth
5. 2009-06-11 16:17 Marcel Tschudin
6. 2009-06-11 20:03 Peter Fogg
7. 2009-06-11 23:09 Robert Eno
8. 2009-06-11 23:23 James N Wilson

09 Jun 2009 – 12 Jun 2009 : Re: Hello! Is there anybody out there still working onthe Silicon Sea Problem Legs?

1. 2009-06-09 20:45 Peter Smith
2. 2009-06-12 19:47 Mike Burkes

07 Jun 2009 – 13 Jun 2009 : Trombone Kamal Evolves

1. 2009-06-07 17:41 Greg Rudzinski
2. 2009-06-13 15:48 Greg Rudzinski
3. 2009-06-13 16:45 Greg Rudzinski

13 Jun 2009 – 13 Jun 2009 : Fairchild A10 bubble sextant.

1. 2009-06-13 16:17 Douglas Denny
2. 2009-06-13 16:58 Jean-Philippe Planas

15 Jun 2009 – 15 Jun 2009 : The Visual Bygrave

1. 2009-06-15 06:40 Brad Morris

15 Jun 2009 – 15 Jun 2009 : Visual Bygrave, using cosine and tangent

1. 2009-06-15 14:49 Brad Morris

15 Jun 2009 – 15 Jun 2009 : Canada Post Stamp to Feature a Sextant

1. 2009-06-15 18:49 Richard B. Langley

11 Jun 2009 – 16 Jun 2009 : Yoder Sextant

1. 2009-06-11 17:11 Hewitt Schlereth
2. 2009-06-15 23:11 Ken Gebhart
3. 2009-06-16 00:09 Hewitt Schlereth

16 Jun 2009 – 16 Jun 2009 : Slide rule sight reduction accuracy

1. 2009-06-16 04:07 Paul Hirose

19 May 2009 – 18 Jun 2009 : GPS Maybe Not as Healthy as Thought

1. 2009-05-19 22:45 Scott Owen
2. 2009-05-20 01:23 Ken Gebhart
3. 2009-05-22 18:36 Frank Reed
4. 2009-05-22 20:19 Richard B. Langley
5. 2009-06-18 03:39 Scott Owen

18 Jun 2009 – 18 Jun 2009 : Visual Bygrave

1. 2009-06-18 17:24 Brad Morris

18 Jun 2009 – 19 Jun 2009 : Butterfly Bris Prototype

1. 2009-06-18 20:23 Greg Rudzinski
2. 2009-06-18 21:04 Hewitt Schlereth
3. 2009-06-18 22:08 Greg Rudzinski
4. 2009-06-19 04:07 Frank Reed
5. 2009-06-19 09:18 Andrés Ruiz

16 Jun 2009 – 20 Jun 2009 : Re: slide rule sight reduction accuracy

1. 2009-06-16 16:07 Greg Rudzinski
2. 2009-06-16 22:35 Paul Hirose
3. 2009-06-16 23:02 Greg Rudzinski
4. 2009-06-16 23:32 Gary LaPook
5. 2009-06-17 00:09 Gary LaPook
6. 2009-06-17 17:35 Paul Hirose
7. 2009-06-18 10:04 Gary LaPook
8. 2009-06-18 10:07 Gary LaPook
9. 2009-06-19 10:50 Gary LaPook
10. 2009-06-19 11:05 Gary LaPook
11. 2009-06-19 12:53 Brad Morris
12. 2009-06-19 20:32 Gary LaPook
13. 2009-06-19 23:25 Gary LaPook
14. 2009-06-20 02:07 Paul Hirose

08 Jun 2009 – 20 Jun 2009 : A-10 Sextant Manual

1. 2009-06-08 21:50 Gary LaPook
2. 2009-06-08 23:35 Douglas Denny
3. 2009-06-09 20:36 Bill Morris
4. 2009-06-09 21:37 Douglas Denny
5. 2009-06-10 04:58 Gary LaPook
6. 2009-06-10 16:29 Gary LaPook
7. 2009-06-10 18:21 Douglas Denny
8. 2009-06-10 23:12 Douglas Denny
9. 2009-06-11 00:19 Christian Scheele
10. 2009-06-11 02:01 Gary LaPook
11. 2009-06-11 05:50 Geoffrey Kolbe
12. 2009-06-11 10:17 Douglas Denny
13. 2009-06-11 10:43 Bill Morris
14. 2009-06-11 11:56 Douglas Denny
15. 2009-06-11 12:10 Christian Scheele
16. 2009-06-11 15:13 Gary LaPook
17. 2009-06-11 15:21 Gary LaPook
18. 2009-06-11 16:12 Gary LaPook
19. 2009-06-11 20:07 Christian Scheele
20. 2009-06-11 20:17 Christian Scheele
21. 2009-06-12 07:52 Douglas Denny
22. 2009-06-12 08:02 Douglas Denny
23. 2009-06-12 08:14 Gary LaPook
24. 2009-06-12 08:37 Douglas Denny
25. 2009-06-12 10:28 Christian Scheele
26. 2009-06-12 10:52 Christian Scheele
27. 2009-06-12 15:17 Christian Scheele
28. 2009-06-12 16:42 Gary LaPook
29. 2009-06-12 17:17 Christian Scheele
30. 2009-06-14 20:56 Gary LaPook
31. 2009-06-14 21:33 Greg Rudzinski
32. 2009-06-16 13:12 Christian Scheele
33. 2009-06-16 14:10 Hewitt Schlereth
34. 2009-06-17 11:58 Gary LaPook
35. 2009-06-17 12:09 Gary LaPook
36. 2009-06-17 12:16 Gary LaPook
37. 2009-06-17 12:27 Hewitt Schlereth
38. 2009-06-17 12:55 Greg Rudzinski
39. 2009-06-17 18:24 Gary LaPook
40. 2009-06-19 10:35 Gary LaPook
41. 2009-06-20 04:30 Gary LaPook

20 Jun 2009 – 20 Jun 2009 : Looking at the Sun

1. 2009-06-20 04:10 Frank Reed
2. 2009-06-20 04:31 Ken Muldrew
3. 2009-06-20 15:06 Hewitt Schlereth

21 Jun 2009 – 21 Jun 2009 : The archives for NavList

1. 2009-06-21 00:16 Frank Reed

22 Jun 2009 – 22 Jun 2009 : Celebrating the solstice: a house built in 1835 to letthe light in

1. 2009-06-22 03:29 Peter Fogg

20 Jun 2009 – 23 Jun 2009 : Refraction correction

1. 2009-06-20 13:59 Peter Hakel
2. 2009-06-20 15:14 Peter Hakel
3. 2009-06-20 17:08 Marcel Tschudin
4. 2009-06-23 02:47 Frank Reed

19 Jun 2009 – 23 Jun 2009 : Noon in ancient Rome

1. 2009-06-19 18:26 Peter Hakel
2. 2009-06-19 18:29 Brad Morris
3. 2009-06-19 19:44 Peter Hakel
4. 2009-06-19 20:20 Peter Fogg
5. 2009-06-21 02:15 Peter Fogg
6. 2009-06-21 13:36 John H
7. 2009-06-21 15:35 Robert Eno
8. 2009-06-21 15:42 Robert Eno
9. 2009-06-21 16:06 John H
10. 2009-06-23 03:25 Frank Reed
11. 2009-06-23 03:28 Frank Reed

23 Jun 2009 – 23 Jun 2009 : Aquino's Method

1. 2009-06-23 15:27 Dave Walden

23 Jun 2009 – 23 Jun 2009 : Aquino spreadsheet

1. 2009-06-23 15:38 Dave Walden

23 Jun 2009 – 23 Jun 2009 : Eyesight dangers using telescopes was: [8760] Basicsof computing sunrise/sunset

1. 2009-06-23 23:59 George Huxtable

25 Jun 2009 – 25 Jun 2009 : HO 211 (Ageton) accuracy test

1. 2009-06-25 02:46 Paul Hirose
2. 2009-06-25 05:30 Wolfgang Köberer

25 Jun 2009 – 25 Jun 2009 : Re: Eyesight dangers using telescopes was: [8760]Basics of computing sunrise/sunset

1. 2009-06-25 19:47 Douglas Denny
2. 2009-06-25 20:16 Douglas Denny

25 Jun 2009 – 25 Jun 2009 : Re: Ball Recording Sextant Mark 1 Mod. 0

1. 2009-06-25 23:05 NavList Messages

26 Jun 2009 – 26 Jun 2009 : Ball Recording Sextant

1. 2009-06-26 07:53 Paul Brewer

26 Jun 2009 – 26 Jun 2009 : Re: MA-1 bubble sextant

1. 2009-06-26 13:40 NavList Messages

23 Jun 2009 – 26 Jun 2009 : Variants of the Bris

1. 2009-06-23 15:15 Greg Rudzinski
2. 2009-06-24 16:45 Greg Rudzinski
3. 2009-06-26 03:13 Frank Reed
4. 2009-06-26 04:05 Greg Rudzinski
5. 2009-06-26 05:25 Frank Reed
6. 2009-06-26 08:39 Andrés Ruiz
7. 2009-06-26 15:37 Greg Rudzinski
8. 2009-06-26 19:31 James N Wilson

24 Jun 2009 – 26 Jun 2009 : Cell for a Sailor

1. 2009-06-24 23:09 Greg Rudzinski
2. 2009-06-26 20:55 Tim McAnulty
3. 2009-06-26 21:09 Greg Rudzinski
4. 2009-06-26 21:37 Greg Rudzinski

26 Jun 2009 – 26 Jun 2009 : Re: Navlist coutesy Re: was: Star-star distances for arc error

1. 2009-06-26 21:35 Wolfgang Köberer
2. 2009-06-26 21:37 Wolfgang Köberer

24 Jun 2009 – 26 Jun 2009 : Pyroheliometer

1. 2009-06-24 18:18 Peter Smith
2. 2009-06-24 18:43 Andrew Corl
3. 2009-06-26 21:52 Thomas Kleemann

26 Jun 2009 – 26 Jun 2009 : Betelgeuse

1. 2009-06-26 22:27 Peter Hakel

23 Jun 2009 – 27 Jun 2009 : Polaris

1. 2009-06-23 19:34 Peter Hakel
2. 2009-06-25 02:08 Frank Reed
3. 2009-06-26 22:10 Peter Hakel
4. 2009-06-27 00:37 Frank Reed
5. 2009-06-27 00:52 Peter Hakel

26 Jun 2009 – 27 Jun 2009 : Celestial Flight Navigators ; AFNOA

1. 2009-06-26 13:57 NavList Messages
2. 2009-06-27 03:27 Frank Reed

26 Jun 2009 – 27 Jun 2009 : Navlist coutesy Re: was: Star-stardistances for arc error

1. 2009-06-26 09:26 George Huxtable
2. 2009-06-26 21:06 Greg R_
3. 2009-06-27 03:00 Frank Reed
4. 2009-06-27 04:08 Frank Reed
5. 2009-06-27 04:10 Greg R_

27 Jun 2009 – 27 Jun 2009 : "THE ATTAINMENT OF PRECISION IN CELESTIAL NAVIGATIONby Robert Gordon. Journal of the Institute of Navigation. 1964.

1. 2009-06-27 23:30 Douglas Denny

23 Jun 2009 – 29 Jun 2009 : Formulas to Compute LHA

1. 2009-06-23 16:25 Andrew Corl
2. 2009-06-23 19:32 Gary LaPook
3. 2009-06-24 12:07 Gary LaPook
4. 2009-06-27 15:00 Will Ross
5. 2009-06-28 00:27 Andrew Corl
6. 2009-06-28 01:38 Greg Rudzinski
7. 2009-06-28 05:56 Gary LaPook
8. 2009-06-28 07:53 Bill B
9. 2009-06-28 08:31 Gary LaPook
10. 2009-06-28 11:49 Dave Walden
11. 2009-06-28 14:58 Will Ross
12. 2009-06-28 15:06 Will Ross
13. 2009-06-28 15:13 Will Ross
14. 2009-06-28 16:04 Lu Abel
15. 2009-06-28 16:15 Lu Abel
16. 2009-06-28 23:16 Ken Gebhart
17. 2009-06-28 23:38 Greg Rudzinski
18. 2009-06-29 02:47 James N Wilson
19. 2009-06-29 05:34 Bill B
20. 2009-06-29 09:53 Gary LaPook

13 Apr 2009 – 30 Jun 2009 : Re: Lat/Lon by "Noon Sun" & The Noon Fix PROVE IT

1. 2009-04-13 19:18 Brad Morris
2. 2009-04-13 21:44 James N Wilson
3. 2009-04-13 22:50 Brad Morris
4. 2009-04-14 13:21 George Huxtable
5. 2009-04-14 14:13 Brad Morris
6. 2009-04-14 15:27 James N Wilson
7. 2009-04-15 03:13 James N Wilson
8. 2009-04-15 17:18 George Huxtable
9. 2009-04-15 17:46 Brad Morris
10. 2009-04-15 18:39 James N Wilson
11. 2009-04-15 18:41 James N Wilson
12. 2009-04-15 22:58 George Huxtable
13. 2009-04-15 23:19 James N Wilson
14. 2009-04-16 02:17 Dave Walden
15. 2009-04-16 02:58 Frank Reed
16. 2009-04-16 10:24 Frank Reed
17. 2009-04-16 11:21 Frank Reed
18. 2009-04-16 11:58 Frank Reed
19. 2009-04-16 12:55 George Huxtable
20. 2009-04-16 13:06 George Huxtable
21. 2009-04-16 15:23 Dave Walden
22. 2009-04-16 15:55 Brad Morris
23. 2009-04-16 17:02 Dave Walden
24. 2009-04-16 17:04 Marcel Tschudin
25. 2009-04-16 17:13 Thomas Kleemann
26. 2009-04-16 17:26 James N Wilson
27. 2009-04-16 17:37 Brad Morris
28. 2009-04-16 18:06 Marcel Tschudin
29. 2009-04-16 19:20 George Huxtable
30. 2009-04-16 20:14 Gary LaPook
31. 2009-04-17 03:15 Henry Halboth
32. 2009-04-17 11:45 James N Wilson
33. 2009-04-17 16:30 Hewitt Schlereth
34. 2009-04-17 22:10 George Huxtable
35. 2009-04-22 16:25 Brad Morris
36. 2009-04-23 14:33 George Huxtable
37. 2009-04-23 15:03 Hewitt Schlereth
38. 2009-04-23 17:25 James N Wilson
39. 2009-04-23 18:34 George Huxtable
40. 2009-04-23 21:59 Hewitt Schlereth
41. 2009-04-23 22:07 Fred Hebard
42. 2009-04-23 23:47 Peter Hakel
43. 2009-04-24 00:46 Hewitt Schlereth
44. 2009-04-24 16:14 George Huxtable
45. 2009-04-24 21:53 Hewitt Schlereth
46. 2009-04-24 23:06 George Huxtable
47. 2009-04-24 23:07 Dave Walden
48. 2009-04-25 00:26 Brad Morris
49. 2009-04-25 00:42 Hewitt Schlereth
50. 2009-04-25 15:50 Hewitt Schlereth
51. 2009-04-25 16:35 George Huxtable
52. 2009-04-25 16:54 Brad Morris
53. 2009-04-25 17:11 James N Wilson
54. 2009-04-25 18:26 Hewitt Schlereth
55. 2009-04-25 22:37 George Huxtable
56. 2009-04-26 04:11 James N Wilson
57. 2009-04-26 09:48 George Huxtable
58. 2009-04-27 00:54 James N Wilson
59. 2009-04-28 16:28 George Huxtable
60. 2009-04-29 00:33 James N Wilson
61. 2009-04-29 06:30 George Huxtable
62. 2009-04-29 12:57 Brad Morris
63. 2009-04-29 15:56 James N Wilson
64. 2009-04-29 18:30 Brad Morris
65. 2009-04-29 21:27 James N Wilson
66. 2009-04-30 14:16 Brad Morris
67. 2009-05-01 15:57 Dave Walden
68. 2009-05-01 17:04 Dave Walden
69. 2009-05-01 22:50 George Huxtable
70. 2009-05-02 00:11 Dave Walden
71. 2009-05-02 09:02 Marcel Tschudin
72. 2009-05-02 10:19 Dave Walden
73. 2009-05-04 20:53 James N Wilson
74. 2009-05-05 03:29 James N Wilson
75. 2009-05-12 14:31 Brad Morris
76. 2009-05-12 18:42 Frank Reed
77. 2009-05-12 18:42 James N Wilson
78. 2009-05-12 19:14 Brad Morris
79. 2009-05-12 21:07 Gary LaPook
80. 2009-05-12 21:44 Brad Morris
81. 2009-05-13 13:51 Frank Reed
82. 2009-06-08 01:19 James N Wilson
83. 2009-06-30 02:26 James N Wilson

17 Jun 2009 – 01 Jul 2009 : Basics of computing sunrise/sunset

1. 2009-06-17 20:41 Christian Scheele
2. 2009-06-17 20:51 John H
3. 2009-06-17 20:57 Christian Scheele
4. 2009-06-17 20:58 Brad Morris
5. 2009-06-17 21:07 Christian Scheele
6. 2009-06-17 21:35 Christian Scheele
7. 2009-06-17 21:39 John H
8. 2009-06-17 21:46 Christian Scheele
9. 2009-06-17 22:15 Christian Scheele
10. 2009-06-17 22:18 James N Wilson
11. 2009-06-17 23:41 Greg Rudzinski
12. 2009-06-18 07:16 Andrés Ruiz
13. 2009-06-18 09:32 Bill B
14. 2009-06-18 10:15 Andrés Ruiz
15. 2009-06-18 10:19 Christian Scheele
16. 2009-06-18 10:25 Christian Scheele
17. 2009-06-18 10:49 Christian Scheele
18. 2009-06-18 12:36 Brad Morris
19. 2009-06-18 12:53 Bill B
20. 2009-06-18 14:33 Douglas Denny
21. 2009-06-18 14:38 Douglas Denny
22. 2009-06-18 17:49 Brad Morris
23. 2009-06-18 18:09 Christian Scheele
24. 2009-06-18 18:14 Douglas Denny
25. 2009-06-18 18:22 Douglas Denny
26. 2009-06-18 18:27 Douglas Denny
27. 2009-06-19 03:11 Frank Reed
28. 2009-06-19 03:21 Frank Reed
29. 2009-06-19 03:37 James N Wilson
30. 2009-06-19 03:41 James N Wilson
31. 2009-06-19 03:48 Frank Reed
32. 2009-06-19 08:47 Hein Bodahl
33. 2009-06-19 09:07 Douglas Denny
34. 2009-06-19 09:17 Douglas Denny
35. 2009-06-19 12:35 Marcel Tschudin
36. 2009-06-19 17:18 Christian Scheele
37. 2009-06-19 18:14 Christian Scheele
38. 2009-06-19 21:17 Thomas Kleemann
39. 2009-06-20 00:16 Frank Reed
40. 2009-06-20 02:10 Paul Hirose
41. 2009-06-20 02:46 James N Wilson
42. 2009-06-20 03:27 Frank Reed
43. 2009-06-20 03:53 Frank Reed
44. 2009-06-20 12:13 Christian Scheele
45. 2009-06-22 20:14 Douglas Denny
46. 2009-06-23 02:21 Frank Reed
47. 2009-06-23 05:12 Frank Reed
48. 2009-06-27 06:49 Bill B
49. 2009-06-27 12:48 Marcel Tschudin
50. 2009-06-27 20:22 Bill B
51. 2009-06-28 14:41 Christian Scheele
52. 2009-06-29 06:04 Bill B
53. 2009-07-01 02:51 Frank Reed

01 Jul 2009 – 01 Jul 2009 : Magnifiers for K&E slide rules

1. 2009-07-01 11:55 Hewitt Schlereth
2. 2009-07-01 15:47 Gary LaPook
3. 2009-07-01 15:50 Hewitt Schlereth
4. 2009-07-01 16:35 Greg Rudzinski
5. 2009-07-01 17:03 Hewitt Schlereth

02 Jul 2009 – 02 Jul 2009 : Hughes Vs. Bendix Patent court case.

1. 2009-07-02 22:38 Douglas Denny

03 Jul 2009 – 03 Jul 2009 : Dollar Store Sextant

1. 2009-07-03 00:53 Greg Rudzinski
2. 2009-07-03 01:10 Paul Jackson

25 Jun 2009 – 04 Jul 2009 : Eyesight dangers using telescopes

1. 2009-06-25 23:38 George Huxtable
2. 2009-06-26 05:22 Frank Reed
3. 2009-06-26 06:52 Bill Morris
4. 2009-06-26 10:58 Bill B
5. 2009-06-26 17:23 Peter Fogg
6. 2009-06-27 01:38 Frank Reed
7. 2009-06-27 01:52 James N Wilson
8. 2009-06-27 03:14 Frank Reed
9. 2009-06-28 10:39 George Huxtable
10. 2009-06-29 15:11 Douglas Denny
11. 2009-06-30 02:55 Ken Gebhart
12. 2009-06-30 03:08 Peter Fogg
13. 2009-06-30 05:42 Frank Reed
14. 2009-06-30 06:39 Geoffrey Kolbe
15. 2009-06-30 07:06 Bill Morris
16. 2009-06-30 07:10 Greg Rudzinski
17. 2009-06-30 08:54 Douglas Denny
18. 2009-06-30 09:19 Douglas Denny
19. 2009-06-30 11:43 George Huxtable
20. 2009-06-30 14:58 Geoffrey Kolbe
21. 2009-06-30 15:45 Henry Halboth
22. 2009-06-30 16:48 Andrés Ruiz
23. 2009-06-30 22:03 Paul Hirose
24. 2009-07-01 03:07 Ken Gebhart
25. 2009-07-04 00:49 Frank Reed

04 Jul 2009 – 04 Jul 2009 : Re starting new threads

1. 2009-07-04 11:47 Paul Brewer

04 Jul 2009 – 04 Jul 2009 : Dollar Store Sextant Improved

1. 2009-07-04 21:35 Greg Rudzinski
2. 2009-07-04 21:38 Peter Fogg

05 Jul 2009 – 05 Jul 2009 : Appy Day is here again

1. 2009-07-05 00:07 Frank Reed

06 Jul 2009 – 06 Jul 2009 : Flight navigation reference works

1. 2009-07-06 17:56 Gary LaPook

19 Jun 2009 – 07 Jul 2009 : Star-star distances for arc error

1. 2009-06-19 05:21 Frank Reed
2. 2009-06-19 08:57 Douglas Denny
3. 2009-06-20 02:31 Peter Hakel
4. 2009-06-20 02:38 Frank Reed
5. 2009-06-20 03:03 Frank Reed
6. 2009-06-20 05:22 Peter Hakel
7. 2009-06-20 06:07 Frank Reed
8. 2009-06-20 11:13 Douglas Denny
9. 2009-06-20 18:54 Paul Hirose
10. 2009-06-23 02:12 Frank Reed
11. 2009-06-23 09:57 Douglas Denny
12. 2009-06-23 13:02 George Huxtable
13. 2009-06-23 21:45 Douglas Denny
14. 2009-06-24 08:56 Bill B
15. 2009-06-24 09:37 Bill B
16. 2009-06-24 15:44 George Huxtable
17. 2009-06-25 04:06 Henry Halboth
18. 2009-06-25 09:07 George Huxtable
19. 2009-06-26 03:04 Frank Reed
20. 2009-06-26 03:10 Frank Reed
21. 2009-06-26 04:15 Frank Reed
22. 2009-06-26 04:18 Frank Reed
23. 2009-06-26 04:54 Frank Reed
24. 2009-06-26 07:53 Bill Morris
25. 2009-06-26 08:43 Gary LaPook
26. 2009-06-26 09:17 Bill B
27. 2009-06-26 13:30 George Huxtable
28. 2009-06-26 20:27 George Huxtable
29. 2009-06-27 00:42 James N Wilson
30. 2009-06-27 02:16 Frank Reed
31. 2009-06-27 02:31 Frank Reed
32. 2009-06-27 02:34 Frank Reed
33. 2009-06-27 03:23 Frank Reed
34. 2009-06-27 04:05 Frank Reed
35. 2009-06-27 04:16 Frank Reed
36. 2009-06-27 05:36 Bill B
37. 2009-06-27 11:21 Gary LaPook
38. 2009-06-27 16:48 Tom Sult
39. 2009-06-27 22:13 Douglas Denny
40. 2009-06-28 06:48 Bill B
41. 2009-06-28 07:52 George Huxtable
42. 2009-06-28 09:14 Bill B
43. 2009-06-29 09:20 Brad Morris
44. 2009-06-29 15:35 Douglas Denny
45. 2009-06-29 16:11 Douglas Denny
46. 2009-06-29 17:18 Gary LaPook
47. 2009-06-29 17:41 Gary LaPook
48. 2009-07-01 02:58 Frank Reed
49. 2009-07-03 03:44 Frank Reed
50. 2009-07-03 07:58 Douglas Denny
51. 2009-07-03 20:36 Bill Morris
52. 2009-07-04 00:22 Frank Reed
53. 2009-07-04 03:19 Henry Halboth
54. 2009-07-04 03:42 Frank Reed
55. 2009-07-04 07:05 Paul Hirose
56. 2009-07-05 01:27 Frank Reed
57. 2009-07-06 09:51 Bill B
58. 2009-07-07 01:18 Frank Reed

06 Jul 2009 – 07 Jul 2009 : Re: The shipwreck of Admiral Shovell

1. 2009-07-06 17:56 Geoffrey Butt
2. 2009-07-07 03:59 Frank Reed

08 Jul 2009 – 08 Jul 2009 : The shipwreck of Admiral Shovell

1. 2009-07-08 05:24 Gary LaPook

06 Jul 2009 – 08 Jul 2009 : Accuracy of Bygrave

1. 2009-07-06 05:49 Gary LaPook
2. 2009-07-06 06:24 Gary LaPook
3. 2009-07-06 07:05 Gary LaPook
4. 2009-07-06 08:59 George Huxtable
5. 2009-07-06 18:01 Gary LaPook
6. 2009-07-06 19:28 Gary LaPook
7. 2009-07-07 02:50 Ken Gebhart
8. 2009-07-08 05:47 Gary LaPook

06 Jul 2009 – 08 Jul 2009 : Bygrave formula accuracy on 10 inch slide rule

1. 2009-07-06 22:19 Paul Hirose
2. 2009-07-08 05:06 Gary LaPook
3. 2009-07-08 17:05 Hanno Ix

08 Jul 2009 – 08 Jul 2009 : Celestial navigation graphic

1. 2009-07-08 23:35 Frank Reed

09 Jul 2009 – 09 Jul 2009 : Nautical Almanac Concise Method

1. 2009-07-09 13:22 Dave Walden

04 Jul 2009 – 09 Jul 2009 : "Attainment of Precision" article (1964)

1. 2009-07-04 03:30 Frank Reed
2. 2009-07-04 16:23 George Huxtable
3. 2009-07-04 21:19 Frank Reed
4. 2009-07-06 01:23 James N Wilson
5. 2009-07-06 22:31 Douglas Denny
6. 2009-07-07 03:26 Frank Reed
7. 2009-07-08 09:08 Nicolàs de Hilster
8. 2009-07-08 11:12 George Huxtable
9. 2009-07-08 11:37 Gary LaPook
10. 2009-07-08 21:58 Thomas Kleemann
11. 2009-07-09 14:33 Andrés Ruiz

09 Jul 2009 – 09 Jul 2009 : Re: "Attainment of Precision"article (1964)

1. 2009-07-09 18:59 Wolfgang Köberer

08 Jul 2009 – 10 Jul 2009 : Shipwreck of Admiral Shovell

1. 2009-07-08 05:45 Gary LaPook
2. 2009-07-10 06:25 Frank Reed

30 Jun 2009 – 10 Jul 2009 : Starting new threads

1. 2009-06-30 18:56 Gary LaPook
2. 2009-07-01 05:06 Frank Reed
3. 2009-07-01 06:52 M v Noorden
4. 2009-07-01 10:24 George Huxtable
5. 2009-07-04 00:58 Frank Reed
6. 2009-07-04 01:07 Frank Reed
7. 2009-07-04 08:34 Bill B
8. 2009-07-04 21:05 Frank Reed
9. 2009-07-05 02:03 Gary LaPook
10. 2009-07-06 19:09 Scott Owen
11. 2009-07-07 01:08 James N Wilson
12. 2009-07-07 04:36 Gary LaPook
13. 2009-07-08 03:18 Scott Owen
14. 2009-07-08 03:27 James N Wilson
15. 2009-07-10 07:06 Frank Reed

10 Jul 2009 – 10 Jul 2009 : IC tests and magnification

1. 2009-07-10 07:31 Frank Reed

04 Jul 2009 – 10 Jul 2009 : "Vernier acuity" of horizon IC tests

1. 2009-07-04 21:44 Frank Reed
2. 2009-07-04 23:47 Greg Rudzinski
3. 2009-07-05 01:09 Frank Reed
4. 2009-07-05 10:19 George Huxtable
5. 2009-07-05 11:10 Douglas Denny
6. 2009-07-05 14:35 Greg Rudzinski
7. 2009-07-05 19:57 Greg Rudzinski
8. 2009-07-05 20:07 Douglas Denny
9. 2009-07-05 22:31 Douglas Denny
10. 2009-07-06 03:53 Greg Rudzinski
11. 2009-07-06 20:42 Douglas Denny
12. 2009-07-06 22:08 Bill Morris
13. 2009-07-07 03:19 Frank Reed
14. 2009-07-07 03:37 Frank Reed
15. 2009-07-07 05:51 Bill Morris
16. 2009-07-07 06:39 Frank Reed
17. 2009-07-07 06:54 Bill B
18. 2009-07-07 07:31 Douglas Denny
19. 2009-07-07 07:57 George Huxtable
20. 2009-07-07 08:19 Douglas Denny
21. 2009-07-07 10:28 Bill Morris
22. 2009-07-08 03:46 Greg Rudzinski
23. 2009-07-08 05:28 Bill Morris
24. 2009-07-08 08:45 George Huxtable
25. 2009-07-08 09:57 Bill B
26. 2009-07-08 17:05 Greg Rudzinski
27. 2009-07-10 05:09 Frank Reed
28. 2009-07-10 08:53 Nicolàs de Hilster
29. 2009-07-10 10:28 Bill Morris
30. 2009-07-10 11:30 Nicolàs de Hilster

23 May 2009 – 10 Jul 2009 : Manufacture new Bygraves?

1. 2009-05-23 17:27 Frank Reed
2. 2009-05-23 18:18 Greg Rudzinski
3. 2009-05-23 18:53 Brad Morris
4. 2009-06-17 00:13 Gary LaPook
5. 2009-06-17 00:15 Gary LaPook
6. 2009-06-17 14:28 Brad Morris
7. 2009-06-17 18:33 Gary LaPook
8. 2009-07-03 07:18 Bill Morris
9. 2009-07-03 08:11 Douglas Denny
10. 2009-07-03 15:12 Tom Sult
11. 2009-07-03 16:40 Greg Rudzinski
12. 2009-07-03 18:20 Hanno Ix
13. 2009-07-03 18:45 Tom Sult
14. 2009-07-03 20:02 Gary LaPook
15. 2009-07-03 20:29 Gary LaPook
16. 2009-07-03 20:32 Gary LaPook
17. 2009-07-03 23:49 Frank Reed
18. 2009-07-04 01:33 Peter Fogg
19. 2009-07-04 18:50 Ken Gebhart
20. 2009-07-04 20:59 Gary LaPook
21. 2009-07-05 14:28 Gary LaPook
22. 2009-07-06 03:46 Hanno Ix
23. 2009-07-06 05:34 Gary LaPook
24. 2009-07-06 08:55 Bill B
25. 2009-07-07 13:14 Brad Morris
26. 2009-07-07 13:16 Brad Morris
27. 2009-07-07 13:43 Ken Gebhart
28. 2009-07-08 21:21 Thomas Kleemann
29. 2009-07-09 01:59 Hanno Ix
30. 2009-07-09 03:19 Gary LaPook
31. 2009-07-09 05:55 Bill Morris
32. 2009-07-09 11:05 Gary LaPook
33. 2009-07-09 13:16 Brad Morris
34. 2009-07-09 13:23 Brad Morris
35. 2009-07-09 18:26 Gary LaPook
36. 2009-07-09 19:01 Brad Morris
37. 2009-07-09 19:32 Geoffrey Kolbe
38. 2009-07-09 20:04 Brad Morris
39. 2009-07-09 20:31 NavList Messages
40. 2009-07-09 22:50 Thomas Kleemann
41. 2009-07-09 23:23 Thomas Kleemann
42. 2009-07-10 02:36 Bill Morris
43. 2009-07-10 03:06 Gary LaPook
44. 2009-07-10 03:24 Gary LaPook
45. 2009-07-10 03:50 Gary LaPook
46. 2009-07-10 04:13 Richard M Pisko
47. 2009-07-10 18:13 Hanno Ix
48. 2009-07-10 21:06 Gary LaPook
49. 2009-07-10 22:43 Gary LaPook
50. 2009-07-10 23:01 Hanno Ix

11 Jul 2009 – 11 Jul 2009 : Re: "A history of marinenavigation" by Per Collinder

1. 2009-07-11 10:28 Wolfgang Köberer

11 Jul 2009 – 11 Jul 2009 : "A history of marine navigation" by Per Collinder

1. 2009-07-11 01:06 Dave Walden
2. 2009-07-11 06:56 George Huxtable
3. 2009-07-11 07:13 Nicolàs de Hilster
4. 2009-07-11 11:50 Frank Reed

11 Jul 2009 – 11 Jul 2009 : Re: The Noon Fix

1. 2009-07-11 03:29 James N Wilson
2. 2009-07-11 17:18 Peter Hakel

11 Jul 2009 – 11 Jul 2009 : "Marine Navigation" by Weems. was: Re:"A history of marine navigation" by Per Collinder

1. 2009-07-11 23:02 George Huxtable

03 Jul 2009 – 12 Jul 2009 : Assumed altitude method

1. 2009-07-03 17:59 Dave Walden
2. 2009-07-09 22:11 Dave Walden
3. 2009-07-10 06:53 Frank Reed
4. 2009-07-10 21:50 Dave Walden
5. 2009-07-12 07:07 Peter Fogg
6. 2009-07-12 11:47 Dave Walden

09 Jul 2009 – 13 Jul 2009 : Possible outages: fer3.com maintenance

1. 2009-07-09 05:04 Frank Reed
2. 2009-07-13 03:50 Frank Reed

15 Jul 2009 – 15 Jul 2009 : Re: Fw: Grounding of cruiser PORTROYAL

1. 2009-07-15 03:43 Henry Halboth

16 Jul 2009 – 16 Jul 2009 : Testing sextants in 1885

1. 2009-07-16 02:06 Frank Reed
2. 2009-07-16 03:04 Bill Morris
3. 2009-07-16 03:31 Frank Reed
4. 2009-07-16 03:38 Henry Halboth
5. 2009-07-16 04:02 Frank Reed
6. 2009-07-16 06:41 Bill Morris

16 Jul 2009 – 16 Jul 2009 : 50mm DSLR Camera Celestial Exercise

1. 2009-07-16 17:13 Greg Rudzinski

16 Jul 2009 – 17 Jul 2009 : Lunars: an epitaph and an obituary

1. 2009-07-16 03:24 Frank Reed
2. 2009-07-16 09:03 NavList Messages
3. 2009-07-16 13:10 Fred Hebard
4. 2009-07-17 01:48 Frank Reed

12 Jul 2009 – 17 Jul 2009 : Hughes Tables.

1. 2009-07-12 18:15 NavList Messages
2. 2009-07-16 01:41 Dave Walden
3. 2009-07-17 04:05 Douglas Denny
4. 2009-07-17 05:33 Dave Walden
5. 2009-07-17 05:55 Douglas Denny
6. 2009-07-17 06:38 Dave Walden
7. 2009-07-17 06:42 Dave Walden
8. 2009-07-17 09:51 Douglas Denny

17 Jul 2009 – 17 Jul 2009 : Re: "A history of marine navigation" by Per Collinder,and Neckam

1. 2009-07-17 09:35 George Huxtable
2. 2009-07-17 15:32 Ken Muldrew
3. 2009-07-17 17:29 George Huxtable

17 Jul 2009 – 17 Jul 2009 : Re: micrometer sextants.

1. 2009-07-17 19:20 Wolfgang Köberer
2. 2009-07-17 19:36 Brad Morris

17 Jul 2009 – 17 Jul 2009 : Re: micrometersextants.

1. 2009-07-17 19:25 Wolfgang Köberer
2. 2009-07-17 20:46 Wolfgang Köberer

17 Jul 2009 – 18 Jul 2009 : Almanac accuracy, WAS: Re: HughesTables.

1. 2009-07-17 17:20 Peter Hakel
2. 2009-07-17 19:33 Dave Walden
3. 2009-07-17 20:33 Peter Hakel
4. 2009-07-18 00:47 Douglas Denny
5. 2009-07-18 01:10 Douglas Denny
6. 2009-07-18 03:08 Frank Reed
7. 2009-07-18 14:40 Douglas Denny
8. 2009-07-18 17:51 Peter Hakel

12 Jul 2009 – 19 Jul 2009 : Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per Collinder

1. 2009-07-12 00:31 Dave Walden
2. 2009-07-12 00:32 NavList Messages
3. 2009-07-13 17:07 Brad Morris
4. 2009-07-13 20:40 Douglas Denny
5. 2009-07-19 18:15 Gary LaPook

20 Jul 2009 – 20 Jul 2009 : Wasting Away in Keuffel & Esser Ville

1. 2009-07-20 14:53 Hewitt Schlereth

21 Jul 2009 – 21 Jul 2009 : Old Hawaiian Datum

1. 2009-07-21 12:13 Frank Reed

21 Jul 2009 – 21 Jul 2009 : Wasting Away in Keuffel & Esser-ville

1. 2009-07-21 16:47 Hewitt Schlereth

22 Jul 2009 – 22 Jul 2009 : Hughes periscopic sextant

1. 2009-07-22 07:01 Douglas Simpson

16 Jul 2009 – 22 Jul 2009 : Bygraves

1. 2009-07-16 18:09 Hanno Ix
2. 2009-07-16 19:50 Brad Morris
3. 2009-07-16 23:45 Gary LaPook
4. 2009-07-17 00:29 Hanno Ix
5. 2009-07-17 02:59 Bill Morris
6. 2009-07-18 18:36 Hanno Ix
7. 2009-07-21 16:24 Martin T
8. 2009-07-21 17:18 Hanno Ix
9. 2009-07-22 13:57 Rob M
10. 2009-07-22 14:31 Brad Morris
11. 2009-07-22 15:56 Hewitt Schlereth

22 Jul 2009 – 22 Jul 2009 : Ebbco sextant

1. 2009-07-22 17:20 S Selckmann

22 Jul 2009 – 22 Jul 2009 : 50mm DSLR Camera Celestial Exercise Solution

1. 2009-07-22 19:20 Greg Rudzinski

19 Jul 2009 – 23 Jul 2009 : Re: Almanac accuracy

1. 2009-07-19 22:46 Paul Hirose
2. 2009-07-23 10:10 Douglas Denny

23 Jul 2009 – 23 Jul 2009 : IFR by the Sun and Stars (from AVWeb)

1. 2009-07-23 12:33 Richard B. Langley
2. 2009-07-23 13:36 Ronald P Barrett

20 Jul 2009 – 23 Jul 2009 : Collimation test

1. 2009-07-20 23:27 Thomas Kleemann
2. 2009-07-21 04:54 Bill Morris
3. 2009-07-21 12:17 Gary LaPook
4. 2009-07-21 16:29 Gary LaPook
5. 2009-07-23 17:50 Thomas Kleemann

23 Jul 2009 – 23 Jul 2009 : Re: Arg 1 Ww 11 U Boat Navigation Device Ebay Item Number: 370193239339

1. 2009-07-23 17:40 Dave Walden
2. 2009-07-23 18:07 Brad Morris

24 Jul 2009 – 24 Jul 2009 : Plotting in True

1. 2009-07-24 03:49 Lu Abel

24 Jul 2009 – 24 Jul 2009 : Re: Kollsman periscopic pendulous sextant

1. 2009-07-24 06:17 NavList Messages

20 Jul 2009 – 24 Jul 2009 : It's Moon-landing Monday

1. 2009-07-20 11:35 Frank Reed
2. 2009-07-20 12:04 Frank Reed
3. 2009-07-20 13:37 Brad Morris
4. 2009-07-20 17:02 Greg Rudzinski
5. 2009-07-20 19:11 Brad Morris
6. 2009-07-21 02:36 Lu Abel
7. 2009-07-21 07:36 Frank Reed
8. 2009-07-21 07:54 Frank Reed
9. 2009-07-21 08:00 Frank Reed
10. 2009-07-21 12:59 Brad Morris
11. 2009-07-21 14:16 Greg Rudzinski
12. 2009-07-21 14:29 Greg Rudzinski
13. 2009-07-21 15:53 Brad Morris
14. 2009-07-21 16:10 Peter Hakel
15. 2009-07-21 17:09 Greg Rudzinski
16. 2009-07-21 18:31 Lu Abel
17. 2009-07-21 21:39 Greg Rudzinski
18. 2009-07-24 06:22 Frank Reed
19. 2009-07-24 07:01 Frank Reed
20. 2009-07-24 07:17 Frank Reed
21. 2009-07-24 15:59 Brad Morris

25 Jul 2009 – 25 Jul 2009 : Useful Nautical Web Calculator

1. 2009-07-25 16:46 Greg Rudzinski

25 Jul 2009 – 25 Jul 2009 : Almanac computations

1. 2009-07-25 20:53 Paul Hirose

25 Jul 2009 – 25 Jul 2009 : Port Royal

1. 2009-07-25 02:32 Byron Franklin
2. 2009-07-25 14:30 Greg Rudzinski
3. 2009-07-25 15:58 Henry Halboth
4. 2009-07-25 21:02 Bill Morris

26 Jul 2009 – 26 Jul 2009 : Voyage update

1. 2009-07-26 14:14 Jeremy C

26 Jul 2009 – 26 Jul 2009 : 3-armed protractor

1. 2009-07-26 14:14 Jeremy C

27 Jul 2009 – 27 Jul 2009 : Triangles and equations in navigation

1. 2009-07-27 12:14 Andrés Ruiz

28 Jul 2009 – 28 Jul 2009 : A new theoretical and practical treatise on navigation

1. 2009-07-28 09:31 Andrés Ruiz

07 Jul 2009 – 29 Jul 2009 : On lunars generally

1. 2009-07-07 02:50 Frank Reed
2. 2009-07-07 05:21 Geoffrey Kolbe
3. 2009-07-07 08:07 Douglas Denny
4. 2009-07-07 17:02 Henry Halboth
5. 2009-07-08 03:12 Frank Reed
6. 2009-07-08 04:39 Frank Reed
7. 2009-07-08 05:51 Geoffrey Kolbe
8. 2009-07-10 06:52 Frank Reed
9. 2009-07-16 02:40 Frank Reed
10. 2009-07-16 07:02 Geoffrey Kolbe
11. 2009-07-29 13:44 Jeremy C
12. 2009-07-29 18:57 Paul Jackson

28 Jul 2009 – 31 Jul 2009 : Log keeping

1. 2009-07-28 18:20 Peter Hakel
2. 2009-07-28 18:52 Greg Rudzinski
3. 2009-07-29 02:11 Frank Reed
4. 2009-07-29 06:39 Jeremy C
5. 2009-07-29 23:35 Greg Rudzinski
6. 2009-07-31 06:53 Jeremy C

26 Jul 2009 – 31 Jul 2009 : Distance by Vertical Angle Adaptation

1. 2009-07-26 23:00 Greg Rudzinski
2. 2009-07-27 05:04 Greg Rudzinski
3. 2009-07-27 10:25 Mike Bowman
4. 2009-07-27 14:35 Greg Rudzinski
5. 2009-07-28 04:25 Frank Reed
6. 2009-07-28 06:30 Greg Rudzinski
7. 2009-07-28 17:45 Greg Rudzinski
8. 2009-07-29 05:36 Frank Reed
9. 2009-07-29 13:59 Greg Rudzinski
10. 2009-07-30 01:19 Frank Reed
11. 2009-07-30 01:51 Greg Rudzinski
12. 2009-07-31 19:12 Greg Rudzinski
13. 2009-07-31 19:36 Greg Rudzinski

23 Jul 2009 – 31 Jul 2009 : Re: Working a lunar. was: lunar distance in Wikipedia

1. 2009-07-23 20:49 NavList Messages
2. 2009-07-24 06:11 Frank Reed
3. 2009-07-24 16:16 Dave Walden
4. 2009-07-24 23:14 Peter Hakel
5. 2009-07-31 23:26 NavList Messages

01 Aug 2009 – 01 Aug 2009 : Piloting and Bowditch.

1. 2009-08-01 00:52 Byron Franklin

30 Jul 2009 – 01 Aug 2009 : Airbus celestial porthole

1. 2009-07-30 22:35 Frank Reed
2. 2009-07-31 03:27 John Karl
3. 2009-08-01 01:49 Gary LaPook

01 Aug 2009 – 01 Aug 2009 : Nautical almanac information needed

1. 2009-08-01 22:55 George Huxtable

02 Jul 2009 – 01 Aug 2009 : Periscopic Sextant. Henry Hughes and Son

1. 2009-07-02 23:07 Douglas Denny
2. 2009-07-28 05:01 NavList Messages
3. 2009-07-28 13:41 Ronald P Barrett
4. 2009-07-28 15:39 Paul Brewer
5. 2009-07-29 00:54 Douglas Simpson
6. 2009-07-29 01:13 Douglas Simpson
7. 2009-07-29 22:58 Douglas Denny
8. 2009-07-30 20:35 Mike N
9. 2009-07-30 21:16 Greg Rudzinski
10. 2009-07-30 21:26 Douglas Denny
11. 2009-07-30 22:28 Paul Brewer
12. 2009-07-31 00:41 Douglas Simpson
13. 2009-07-31 08:44 Gary LaPook
14. 2009-07-31 08:49 Douglas Simpson
15. 2009-08-01 00:34 Gary LaPook
16. 2009-08-01 23:23 Douglas Simpson

23 Jul 2009 – 01 Aug 2009 : Re: ebbco sextant

1. 2009-07-23 01:04 Frank Reed
2. 2009-07-23 02:18 Hewitt Schlereth
3. 2009-07-23 03:01 Ken Gebhart
4. 2009-07-23 09:05 IC Payne
5. 2009-07-23 11:14 Clive Sutherland
6. 2009-07-24 07:52 IC Payne
7. 2009-08-01 23:34 George Huxtable

02 Aug 2009 – 02 Aug 2009 : Re: nautical almanac information needed

1. 2009-08-02 00:31 Frank Reed

02 Aug 2009 – 02 Aug 2009 : Re: almanac computations

1. 2009-08-02 22:11 Paul Hirose

04 Aug 2009 – 04 Aug 2009 : Polaris LOP

1. 2009-08-04 08:34 Gary LaPook

04 Aug 2009 – 04 Aug 2009 : A lunarian at work (test upload)

1. 2009-08-04 11:22 Frank Reed

04 Aug 2009 – 04 Aug 2009 : The Most Anomalous Refraction Yet or What ?

1. 2009-08-04 13:26 W F Jones
2. 2009-08-04 15:03 George Huxtable
3. 2009-08-04 15:13 George Huxtable

04 Aug 2009 – 04 Aug 2009 : DR Plotting

1. 2009-08-04 23:29 Lu Abel

04 Aug 2009 – 04 Aug 2009 : Plotting in Magnetic vs True

1. 2009-08-04 23:31 Lu Abel

04 Aug 2009 – 05 Aug 2009 : Magnetic Variation (Declination) Calculator

1. 2009-08-04 15:07 Greg Rudzinski
2. 2009-08-04 15:41 Brad Morris
3. 2009-08-04 17:02 Greg Rudzinski
4. 2009-08-04 17:20 Brad Morris
5. 2009-08-04 21:33 Greg Rudzinski
6. 2009-08-04 22:33 Lu Abel
7. 2009-08-04 23:36 Greg Rudzinski
8. 2009-08-05 00:08 Peter Hakel
9. 2009-08-05 00:45 Greg Rudzinski
10. 2009-08-05 01:09 Irv Haworth
11. 2009-08-05 01:47 Greg Rudzinski
12. 2009-08-05 09:25 Gary LaPook
13. 2009-08-05 13:29 Brad Morris
14. 2009-08-05 13:44 Brad Morris

29 Jun 2009 – 05 Aug 2009 : The Bygrave

1. 2009-06-29 18:00 Brad Morris
2. 2009-06-29 18:21 Douglas Denny
3. 2009-06-29 19:03 Wolfgang Köberer
4. 2009-06-30 05:21 Bill B
5. 2009-06-30 09:44 Ronald van Riet
6. 2009-06-30 18:31 Hanno Ix
7. 2009-06-30 18:36 Hanno Ix
8. 2009-07-01 21:41 Douglas Denny
9. 2009-07-02 08:22 Douglas Denny
10. 2009-07-02 10:48 Frank Reed
11. 2009-07-02 13:43 Tom Sult
12. 2009-07-04 00:41 Frank Reed
13. 2009-07-05 02:01 Douglas Denny
14. 2009-07-05 14:00 Gary LaPook
15. 2009-07-07 03:10 Frank Reed
16. 2009-07-07 05:28 Gary LaPook
17. 2009-07-08 00:01 Hanno Ix
18. 2009-07-08 01:55 Gary LaPook
19. 2009-07-08 16:53 Hanno Ix
20. 2009-07-23 00:27 Gary LaPook
21. 2009-07-23 02:15 Dave Walden
22. 2009-07-23 18:17 Hanno Ix
23. 2009-07-23 18:25 Andrew Corl
24. 2009-07-23 19:00 Dave Walden
25. 2009-07-23 23:30 Hanno Ix
26. 2009-07-23 23:41 Dave Walden
27. 2009-07-24 07:09 Hein Bodahl
28. 2009-07-24 15:36 Hanno Ix
29. 2009-07-24 15:53 Brad Morris
30. 2009-07-24 22:54 Hanno Ix
31. 2009-07-25 02:24 Hanno Ix
32. 2009-07-25 17:41 Brad Morris
33. 2009-07-25 18:02 Brad Morris
34. 2009-07-25 18:45 Hanno Ix
35. 2009-07-25 18:54 Hanno Ix
36. 2009-07-26 02:55 Brad Morris
37. 2009-07-26 12:10 W F Jones
38. 2009-07-26 16:12 Hanno Ix
39. 2009-07-26 16:31 Hanno Ix
40. 2009-07-26 17:03 Gary LaPook
41. 2009-07-26 17:20 Brad Morris
42. 2009-07-26 21:37 Hanno Ix
43. 2009-08-01 00:23 Gary LaPook
44. 2009-08-01 00:24 Gary LaPook
45. 2009-08-01 03:38 Hanno Ix
46. 2009-08-01 03:40 Hanno Ix
47. 2009-08-04 23:43 Douglas Denny
48. 2009-08-05 01:29 Hanno Ix
49. 2009-08-05 13:44 Douglas Denny
50. 2009-08-05 16:16 Hanno Ix

02 Aug 2009 – 05 Aug 2009 : Franklin Piloting Technique

1. 2009-08-02 21:03 Byron Franklin
2. 2009-08-05 01:47 Byron Franklin
3. 2009-08-05 18:27 Brad Morris

01 Aug 2009 – 05 Aug 2009 : Bygrave and Chichester

1. 2009-08-01 01:59 Gary LaPook
2. 2009-08-01 16:26 Tom Sult
3. 2009-08-01 17:35 Douglas Denny
4. 2009-08-01 22:38 Paul Brewer
5. 2009-08-02 15:35 Gary LaPook
6. 2009-08-02 15:57 Gary LaPook
7. 2009-08-02 16:03 Gary LaPook
8. 2009-08-02 17:08 Hewitt Schlereth
9. 2009-08-02 18:18 Gary LaPook
10. 2009-08-02 19:16 Greg Rudzinski
11. 2009-08-02 20:58 Greg R_
12. 2009-08-02 21:38 Tom Sult
13. 2009-08-02 22:28 Greg Rudzinski
14. 2009-08-02 23:03 Gary LaPook
15. 2009-08-02 23:11 Tom Sult
16. 2009-08-02 23:27 Gary LaPook
17. 2009-08-02 23:44 Gary LaPook
18. 2009-08-03 02:27 Greg R_
19. 2009-08-03 08:22 Gary LaPook
20. 2009-08-03 08:43 Gary LaPook
21. 2009-08-03 13:22 Christian Scheele
22. 2009-08-03 17:14 Gary LaPook
23. 2009-08-05 18:59 Christian Scheele
24. 2009-08-05 22:39 Gary LaPook

05 Aug 2009 – 06 Aug 2009 : Green flashes

1. 2009-08-05 16:01 Jeremy C
2. 2009-08-05 16:05 Greg R_
3. 2009-08-06 03:31 Scott Owen
4. 2009-08-06 03:51 Hanno Ix

05 Aug 2009 – 06 Aug 2009 : Single-body fix method

1. 2009-08-05 19:09 Christian Scheele
2. 2009-08-06 13:47 Jeremy C
3. 2009-08-06 20:03 Christian Scheele

02 Aug 2009 – 06 Aug 2009 : Re: Working a lunar

1. 2009-08-02 22:13 Paul Hirose
2. 2009-08-06 05:57 Hanno Ix
3. 2009-08-06 07:14 George Huxtable
4. 2009-08-06 08:29 George Huxtable
5. 2009-08-06 17:34 Hanno Ix
6. 2009-08-06 19:50 Christian Scheele
7. 2009-08-06 20:30 Christian Scheele

06 Aug 2009 – 07 Aug 2009 : Re: Working a lunar - a PS

1. 2009-08-06 06:39 Hanno Ix
2. 2009-08-06 20:34 Brad Morris
3. 2009-08-06 23:38 Hanno Ix
4. 2009-08-07 00:02 George Huxtable
5. 2009-08-07 00:30 Hanno Ix

07 Aug 2009 – 07 Aug 2009 : Re: Modification to 2102-D

1. 2009-08-07 23:04 Brad Morris

07 Aug 2009 – 08 Aug 2009 : Lunar longitudes, not by lunar distance. Was- Re: Working a lunar

1. 2009-08-07 09:36 George Huxtable
2. 2009-08-07 13:59 George Huxtable
3. 2009-08-07 14:15 George Huxtable
4. 2009-08-07 14:25 Brad Morris
5. 2009-08-07 15:06 Henry Halboth
6. 2009-08-07 15:07 George Huxtable
7. 2009-08-07 16:23 Brad Morris
8. 2009-08-08 03:06 Hanno Ix

08 Aug 2009 – 08 Aug 2009 : Re: Proposed FULL RESULTS AND DISCUSSION Re:Multi-Moon line exercise in 2 parts

1. 2009-08-08 17:53 NavList Messages

08 Aug 2009 – 08 Aug 2009 : Welcome.

1. 2009-08-08 23:41 George Huxtable

09 Aug 2009 – 09 Aug 2009 : Kollsman periscopic sextant

1. 2009-08-09 14:33 Douglas Simpson

09 Aug 2009 – 09 Aug 2009 : Manuals for Kollsman MA-1 sextant

1. 2009-08-09 15:57 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : A-5 and A-7 bubble sextant manual

1. 2009-08-09 16:13 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : A-6 bubble sextant manual

1. 2009-08-09 16:15 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : A-12 bubble sextant manual

1. 2009-08-09 16:19 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : Balldrop sextant manual

1. 2009-08-09 18:14 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : CHO-T (SNO-T) sextant manual

1. 2009-08-09 18:17 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : MK IX bubble sextant manual

1. 2009-08-09 18:20 Gary LaPook

09 Aug 2009 – 09 Aug 2009 : MARK 5 bubble sextant manual

1. 2009-08-09 18:22 Gary LaPook

08 Aug 2009 – 09 Aug 2009 : Re: Lunar longitudes, not by lunar distance.

1. 2009-08-08 13:12 George Huxtable
2. 2009-08-08 17:15 Hanno Ix
3. 2009-08-09 02:44 Brad Morris
4. 2009-08-09 04:38 Hanno Ix
5. 2009-08-09 09:07 George Huxtable
6. 2009-08-09 10:08 Geoffrey Kolbe
7. 2009-08-09 14:03 George Huxtable
8. 2009-08-09 14:17 Nicolàs de Hilster
9. 2009-08-09 15:46 Geoffrey Kolbe
10. 2009-08-09 18:40 Hanno Ix
11. 2009-08-09 19:30 George Huxtable
12. 2009-08-09 19:58 George Huxtable

09 Aug 2009 – 09 Aug 2009 : Re: Clarification offered and requested Re: Multi-Moonline exercise in 2 parts

1. 2009-08-09 21:07 NavList Messages
2. 2009-08-09 23:33 Peter Hakel

10 Aug 2009 – 10 Aug 2009 : Re: Clarification offered and requested Re: Multi-Moonlin...

1. 2009-08-10 09:59 Jeremy C

09 Aug 2009 – 10 Aug 2009 : Re: kollsman periscopic sextant

1. 2009-08-09 15:21 Gary LaPook
2. 2009-08-09 15:49 Gary LaPook
3. 2009-08-10 00:40 Douglas Simpson
4. 2009-08-10 00:41 Douglas Simpson
5. 2009-08-10 11:38 Douglas Simpson

09 Aug 2009 – 10 Aug 2009 : Usefulness of the slope technique

1. 2009-08-09 00:50 Peter Fogg
2. 2009-08-10 11:51 Peter Fogg

10 Aug 2009 – 10 Aug 2009 : NavList 9435] Re: Multi-Moon line exercise in 2 parts

1. 2009-08-10 14:00 George Huxtable

10 Aug 2009 – 10 Aug 2009 : Re: NavList 9435] Re: Multi-Moon line exercise in 2parts

1. 2009-08-10 16:44 Peter Hakel
2. 2009-08-10 17:07 Brad Morris

11 Aug 2009 – 11 Aug 2009 : Byrd Sextant (or should it be "de Florez Sextant"

1. 2009-08-11 05:41 Bill Morris

12 Aug 2009 – 12 Aug 2009 : Software to draw scales

1. 2009-08-12 01:28 Andrew Nikitin

12 Aug 2009 – 12 Aug 2009 : Typical standard deviation?

1. 2009-08-12 06:35 Jeremy C

12 Aug 2009 – 12 Aug 2009 : Re: software to draw scales

1. 2009-08-12 17:26 Hanno Ix
2. 2009-08-12 20:19 Hanno Ix

14 Jul 2009 – 13 Aug 2009 : Fw: Grounding of cruiser PORT ROYAL

1. 2009-07-14 17:27 George Huxtable
2. 2009-07-14 18:09 Brad Morris
3. 2009-07-14 20:39 Fred Hebard
4. 2009-07-15 04:02 Frank Reed
5. 2009-07-15 15:37 Greg Rudzinski
6. 2009-07-15 15:58 Lu Abel
7. 2009-07-15 19:20 Henry Halboth
8. 2009-07-15 20:27 George Huxtable
9. 2009-07-16 03:00 Bill Morris
10. 2009-07-16 03:50 Henry Halboth
11. 2009-07-16 12:53 Fred Hebard
12. 2009-07-17 03:06 Lu Abel
13. 2009-07-17 03:58 Lu Abel
14. 2009-07-17 12:57 Brad Morris
15. 2009-07-17 13:17 Hewitt Schlereth
16. 2009-07-17 20:22 Scott Owen
17. 2009-07-18 13:25 Frank Reed
18. 2009-07-22 06:04 Frank Reed
19. 2009-07-22 20:49 Lu Abel
20. 2009-07-23 03:05 Frank Reed
21. 2009-08-13 17:40 Gary LaPook

04 Aug 2009 – 13 Aug 2009 : (Fwd) The Most Anomalous Refraction Yet or What ?

1. 2009-08-04 15:23 W F Jones
2. 2009-08-04 15:37 Brad Morris
3. 2009-08-04 16:00 Marcel Tschudin
4. 2009-08-04 17:27 George Huxtable
5. 2009-08-04 17:34 Greg Rudzinski
6. 2009-08-04 17:46 George Huxtable
7. 2009-08-04 18:06 Marcel Tschudin
8. 2009-08-04 18:10 Greg Rudzinski
9. 2009-08-04 18:16 Brad Morris
10. 2009-08-04 18:54 George Huxtable
11. 2009-08-04 18:57 Marcel Tschudin
12. 2009-08-04 19:02 George Huxtable
13. 2009-08-04 19:09 George Huxtable
14. 2009-08-04 19:11 Marcel Tschudin
15. 2009-08-04 19:16 Brad Morris
16. 2009-08-04 19:18 Greg Rudzinski
17. 2009-08-04 19:34 George Huxtable
18. 2009-08-04 19:53 Marcel Tschudin
19. 2009-08-04 21:28 Hewitt Schlereth
20. 2009-08-05 03:14 Scott Owen
21. 2009-08-05 05:25 James N Wilson
22. 2009-08-05 14:14 Ken Gebhart
23. 2009-08-05 14:44 Marcel Tschudin
24. 2009-08-05 18:20 Ken Gebhart
25. 2009-08-06 05:48 Bill B
26. 2009-08-13 19:46 Christian Scheele

13 Aug 2009 – 13 Aug 2009 : Cotter

1. 2009-08-13 20:37 Christian Scheele

13 Aug 2009 – 13 Aug 2009 : Re: Modifications to 2102-D

1. 2009-08-13 15:43 Byron Franklin
2. 2009-08-13 17:12 Gary LaPook
3. 2009-08-13 17:15 Gary LaPook
4. 2009-08-13 18:15 Brad Morris
5. 2009-08-13 21:24 Gary LaPook

13 Aug 2009 – 14 Aug 2009 : Re: slide rule sight reduction accuracy

1. 2009-08-13 10:40 Hein Bodahl
2. 2009-08-14 00:47 Gary LaPook

03 Aug 2009 – 14 Aug 2009 : Advice on Sextant

1. 2009-08-03 16:21 Peter Hollings
2. 2009-08-03 19:32 Greg Rudzinski
3. 2009-08-03 23:19 Greg Rudzinski
4. 2009-08-03 23:43 C Sellars
5. 2009-08-03 23:46 James N Wilson
6. 2009-08-04 08:18 Bill Morris
7. 2009-08-14 13:44 NavList Messages
8. 2009-08-14 20:16 Bill Morris

05 Aug 2009 – 15 Aug 2009 : Multi-Moon line exercise in 2 parts

1. 2009-08-05 03:33 Jeremy C
2. 2009-08-05 17:01 Peter Hakel
3. 2009-08-05 17:30 NavList Messages
4. 2009-08-06 06:22 Jeremy C
5. 2009-08-08 03:50 Peter Hakel
6. 2009-08-08 03:54 Peter Hakel
7. 2009-08-08 13:36 George Huxtable
8. 2009-08-08 13:56 Jeremy C
9. 2009-08-08 14:05 Jeremy C
10. 2009-08-08 16:29 Peter Hakel
11. 2009-08-08 22:10 Peter Fogg
12. 2009-08-09 07:31 Bill B
13. 2009-08-09 15:16 Jeremy C
14. 2009-08-09 16:09 Peter Hakel
15. 2009-08-10 23:36 George Huxtable
16. 2009-08-11 18:19 Christian Scheele
17. 2009-08-11 19:10 James N Wilson
18. 2009-08-11 23:54 George Huxtable
19. 2009-08-13 20:46 Christian Scheele
20. 2009-08-15 15:55 Jeremy C
21. 2009-08-15 16:25 Brad Morris

15 Aug 2009 – 15 Aug 2009 : First Artificial Horizon.

1. 2009-08-15 16:40 Clive Sutherland

12 Aug 2009 – 16 Aug 2009 : Re: typical standard deviation?

1. 2009-08-12 09:56 George Huxtable
2. 2009-08-12 12:40 Gary LaPook
3. 2009-08-12 14:55 Jeremy C
4. 2009-08-13 09:07 M v Noorden
5. 2009-08-15 15:55 Jeremy C
6. 2009-08-15 17:21 Frank Reed
7. 2009-08-15 19:30 Henry Halboth
8. 2009-08-16 12:17 Jeremy C

15 Aug 2009 – 16 Aug 2009 : Re: ephemeris & positional astronomy Windows DLL

1. 2009-08-15 12:40 NavList Messages
2. 2009-08-15 19:00 Paul Hirose
3. 2009-08-16 13:57 Michael Dorl
4. 2009-08-16 15:39 Frank Reed

15 Aug 2009 – 17 Aug 2009 : Navigation gathering: Mystic, Spring 2010

1. 2009-08-15 18:52 Frank Reed
2. 2009-08-15 19:26 Ronald P Barrett
3. 2009-08-16 16:21 Stan K
4. 2009-08-17 00:52 Brad Morris

11 Aug 2009 – 17 Aug 2009 : Mark IX sextant manual

1. 2009-08-11 05:27 Bill Morris
2. 2009-08-11 05:45 Douglas Simpson
3. 2009-08-11 09:55 Richard Dunn
4. 2009-08-11 11:39 Paul Brewer
5. 2009-08-11 11:39 Hein Bodahl
6. 2009-08-11 11:45 Hein Bodahl
7. 2009-08-11 12:02 Hein Bodahl
8. 2009-08-11 14:59 Paul Brewer
9. 2009-08-17 10:29 Hein Bodahl
10. 2009-08-17 12:15 Paul Brewer

17 Aug 2009 – 17 Aug 2009 : Celestial nav for Blackberry

1. 2009-08-17 19:11 Jim Hickey

06 Aug 2009 – 18 Aug 2009 : Manufacture of Bygraves

1. 2009-08-06 03:19 Gary LaPook
2. 2009-08-09 03:19 Brad Morris
3. 2009-08-09 04:41 Hanno Ix
4. 2009-08-09 07:34 Wolfgang Köberer
5. 2009-08-09 07:39 Gary LaPook
6. 2009-08-09 07:50 Gary LaPook
7. 2009-08-09 18:19 Brad Morris
8. 2009-08-17 21:43 Gary LaPook
9. 2009-08-18 02:32 Tom Sult

18 Aug 2009 – 18 Aug 2009 : Re: welcome.

1. 2009-08-18 15:12 Antoine Couëtte

20 Aug 2009 – 20 Aug 2009 : [Fwd: Re: Coriolis and gyros]

1. 2009-08-20 18:33 Gary LaPook

20 Aug 2009 – 20 Aug 2009 : Missing message

1. 2009-08-20 18:43 Gary LaPook
2. 2009-08-20 18:47 Gary LaPook

21 Aug 2009 – 21 Aug 2009 : Re: missing message

1. 2009-08-21 01:47 Frank Reed
2. 2009-08-21 07:23 Gary LaPook

21 Aug 2009 – 22 Aug 2009 : Which diameter of the sun in digital photos ?

1. 2009-08-21 11:49 Marcel Tschudin
2. 2009-08-21 14:55 George Huxtable
3. 2009-08-21 18:19 Marcel Tschudin
4. 2009-08-21 18:26 Greg Rudzinski
5. 2009-08-21 18:49 Greg Rudzinski
6. 2009-08-21 19:38 Marcel Tschudin
7. 2009-08-21 20:25 Greg Rudzinski
8. 2009-08-21 22:33 Bill B
9. 2009-08-21 23:19 George Huxtable
10. 2009-08-22 14:12 Marcel Tschudin

22 Aug 2009 – 22 Aug 2009 : Walking straight

1. 2009-08-22 17:30 Doug

21 Aug 2009 – 24 Aug 2009 : Lost people DO follow circles, says research

1. 2009-08-21 00:47 Peter Fogg
2. 2009-08-21 11:49 Douglas Denny
3. 2009-08-21 21:38 John H
4. 2009-08-22 00:06 Peter Fogg
5. 2009-08-22 01:38 Michael Dorl
6. 2009-08-22 03:17 James N Wilson
7. 2009-08-22 10:56 Philip Lange
8. 2009-08-22 13:20 George Huxtable
9. 2009-08-22 13:47 John H
10. 2009-08-22 20:12 George Huxtable
11. 2009-08-23 00:45 Douglas Denny
12. 2009-08-23 15:14 George Huxtable
13. 2009-08-24 04:03 Bill B

24 Aug 2009 – 24 Aug 2009 : Uh oh, time to redo the Nautical Almanac

1. 2009-08-24 16:13 Lu Abel
2. 2009-08-24 21:46 Brad Morris

19 Aug 2009 – 25 Aug 2009 : Re: Sextant Repairs

1. 2009-08-19 23:13 NavList Messages
2. 2009-08-25 12:36 Brad Morris
3. 2009-08-25 17:47 Douglas Denny
4. 2009-08-25 18:06 Douglas Denny

25 Aug 2009 – 25 Aug 2009 : Daytime Venus

1. 2009-08-25 18:44 Greg Rudzinski

25 Aug 2009 – 25 Aug 2009 : PIM: Precision Indication of the Meridian

1. 2009-08-25 19:34 Douglas Denny
2. 2009-08-25 22:59 Peter Hakel

26 Aug 2009 – 26 Aug 2009 : I'm the newest member

1. 2009-08-26 15:19 Bill Cope

26 Aug 2009 – 26 Aug 2009 : Re: sextant for use on land

1. 2009-08-26 07:29 NavList Messages
2. 2009-08-26 15:00 Ronald P Barrett
3. 2009-08-26 18:44 Geoffrey Kolbe

25 Aug 2009 – 26 Aug 2009 : Tracking down a reference

1. 2009-08-25 17:44 John H
2. 2009-08-25 18:37 George Huxtable
3. 2009-08-26 15:16 John H
4. 2009-08-26 19:07 Wolfgang Köberer
5. 2009-08-26 21:54 Gary LaPook

12 Aug 2009 – 26 Aug 2009 : The development of bubble sextants

1. 2009-08-12 23:08 Gary LaPook
2. 2009-08-13 00:15 Douglas Simpson
3. 2009-08-13 07:03 Bill Morris
4. 2009-08-14 05:16 Hanno Ix
5. 2009-08-14 09:11 Bill Morris
6. 2009-08-14 09:28 Gary LaPook
7. 2009-08-14 15:21 George Huxtable
8. 2009-08-14 17:08 Hanno Ix
9. 2009-08-14 18:55 George Huxtable
10. 2009-08-14 20:06 Clive Sutherland
11. 2009-08-14 20:48 Brad Morris
12. 2009-08-14 23:40 Hanno Ix
13. 2009-08-14 23:51 Hanno Ix
14. 2009-08-14 23:51 Hanno Ix
15. 2009-08-14 23:55 Douglas Denny
16. 2009-08-15 00:07 Gary LaPook
17. 2009-08-15 00:27 Gary LaPook
18. 2009-08-15 09:43 Douglas Denny
19. 2009-08-15 10:59 Gary LaPook
20. 2009-08-15 13:47 Douglas Denny
21. 2009-08-15 15:26 Frank Reed
22. 2009-08-15 15:53 Frank Reed
23. 2009-08-15 16:19 Hanno Ix
24. 2009-08-15 20:22 Hanno Ix
25. 2009-08-15 23:47 Gary LaPook
26. 2009-08-15 23:51 Gary LaPook
27. 2009-08-16 01:12 Gary LaPook
28. 2009-08-16 21:22 Douglas Denny
29. 2009-08-16 22:59 Gary LaPook
30. 2009-08-16 23:49 Peter Hakel
31. 2009-08-17 12:14 Gary LaPook
32. 2009-08-17 18:24 Lu Abel
33. 2009-08-17 22:45 Paul Hirose
34. 2009-08-18 03:57 Hanno Ix
35. 2009-08-18 10:06 Gary LaPook
36. 2009-08-18 10:44 George Huxtable
37. 2009-08-18 11:56 Douglas Denny
38. 2009-08-18 13:12 Gary LaPook
39. 2009-08-18 17:02 Hanno Ix
40. 2009-08-18 17:42 Hanno Ix
41. 2009-08-18 18:00 Gary LaPook
42. 2009-08-18 18:03 Hanno Ix
43. 2009-08-18 20:12 George Huxtable
44. 2009-08-18 22:30 Hanno Ix
45. 2009-08-20 09:33 Gary LaPook
46. 2009-08-20 15:34 Hanno Ix
47. 2009-08-21 15:39 George Huxtable
48. 2009-08-21 21:55 Hanno Ix
49. 2009-08-24 18:27 Peter Hollings
50. 2009-08-25 05:34 Bill Morris
51. 2009-08-25 09:10 George Huxtable
52. 2009-08-25 12:17 Jean-Philippe Planas
53. 2009-08-26 23:50 Hanno Ix

27 Aug 2009 – 29 Aug 2009 : "dead reckoning" in German

1. 2009-08-27 08:20 Ronald van Riet
2. 2009-08-27 08:23 Peter Fogg
3. 2009-08-27 08:26 Marcel Tschudin
4. 2009-08-27 08:31 Marcel Tschudin
5. 2009-08-28 22:07 Thomas Kleemann
6. 2009-08-29 12:16 Ronald van Riet

09 Aug 2009 – 29 Aug 2009 : Modification to 2102-D

1. 2009-08-09 00:04 Byron Franklin
2. 2009-08-10 20:05 Brad Morris
3. 2009-08-29 22:13 Byron Franklin

27 Aug 2009 – 30 Aug 2009 : Re: Hughes Bubble sextant Mk IXA

1. 2009-08-27 15:34 NavList Messages
2. 2009-08-28 00:10 Gary LaPook
3. 2009-08-28 00:18 Gary LaPook
4. 2009-08-28 02:28 Bill Morris
5. 2009-08-30 10:50 Bill Morris

31 Aug 2009 – 31 Aug 2009 : Hagner newsreel

1. 2009-08-31 16:45 Dave Walden

01 Sep 2009 – 01 Sep 2009 : Sea fever

1. 2009-09-01 13:01 George Huxtable

01 Sep 2009 – 01 Sep 2009 : Re: sea fever

1. 2009-09-01 16:09 Greg Rudzinski

02 Sep 2009 – 02 Sep 2009 : Lunars on a whaling voyage: 1847-1850

1. 2009-09-02 22:20 Frank Reed

02 Sep 2009 – 02 Sep 2009 : Jupiter without moons

1. 2009-09-02 23:05 Frank Reed

23 Aug 2009 – 03 Sep 2009 : Searching the archive.

1. 2009-08-23 14:21 Gary LaPook
2. 2009-08-31 08:27 Gary LaPook
3. 2009-09-03 01:29 Frank Reed

23 Aug 2009 – 04 Sep 2009 : Re: Coriolis and gyros (second attempt)(typoscorrected)

1. 2009-08-23 14:10 Gary LaPook
2. 2009-08-23 14:16 Gary LaPook
3. 2009-08-24 13:38 Frank Reed
4. 2009-08-24 17:29 Gary LaPook
5. 2009-08-25 03:29 Peter Hakel
6. 2009-08-25 08:51 Gary LaPook
7. 2009-08-25 08:59 Gary LaPook
8. 2009-08-25 22:58 Peter Hakel
9. 2009-08-25 23:42 Gary LaPook
10. 2009-09-04 05:57 Frank Reed