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Thread / Author | Replies [desc] | Views | Rating | Last Post | ||
Small t-square
12-15-2015, 02:30 AM
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0 | 3,079 |
12-15-2015, 02:30 AM Last Post: Fred_B |
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Sight reduction- Spreadsheet
12-23-2015, 02:39 PM
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0 | 3,427 |
12-23-2015, 02:39 PM Last Post: LouisC |
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No new sextant
12-26-2015, 01:14 PM
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0 | 3,229 |
12-26-2015, 01:14 PM Last Post: Rdutton |
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Going blind
12-26-2015, 01:30 PM
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0 | 3,142 |
12-26-2015, 01:30 PM Last Post: Rdutton |
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Jojoba oil- lubricate sextant
01-07-2016, 01:22 PM
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0 | 4,882 |
01-07-2016, 01:22 PM Last Post: c_davidson |
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Kindle- The Nautical Almanac
01-07-2016, 11:36 PM
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0 | 3,645 |
01-07-2016, 11:36 PM Last Post: P.Rutherford |
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Good sight of Venus on January 12, 2016
01-13-2016, 02:13 AM
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0 | 3,332 |
01-13-2016, 02:13 AM Last Post: LouisC |
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March 8-9 total Solar eclipse
03-08-2016, 12:09 PM
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0 | 2,983 |
03-08-2016, 12:09 PM Last Post: CelNav57 |
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Penumbral eclipse of the Moon- March 23, 2016
03-29-2016, 01:35 AM
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0 | 3,195 |
03-29-2016, 01:35 AM Last Post: CelNav57 |
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Davis Mark 15 plastic sextant
11-11-2016, 12:50 PM
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0 | 3,783 |
11-11-2016, 12:50 PM Last Post: CarlosPindle |
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Video- Sailing for the Sun.
01-20-2017, 03:39 AM
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0 | 3,035 |
01-20-2017, 03:39 AM Last Post: CelNav57 |
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The problem of finding position at sea...in the 16th century
01-28-2017, 03:38 AM
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0 | 3,207 |
01-28-2017, 03:38 AM Last Post: CelNav57 |
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Bad Map Might Be Why Earhart Didn't Reach Island
04-13-2017, 09:06 PM
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0 | 3,087 |
04-13-2017, 09:06 PM Last Post: P.Rutherford |
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No GPS? Follow the North star! (poor people)
10-06-2017, 11:31 PM
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0 | 2,784 |
10-06-2017, 11:31 PM Last Post: CarlosPindle |
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Conversion of Arc to Time- new table
04-21-2018, 01:00 PM
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0 | 3,085 |
04-21-2018, 01:00 PM Last Post: CelNav57 |
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This book is one you may enjoy
08-11-2018, 04:01 AM
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0 | 2,400 |
08-11-2018, 04:01 AM Last Post: pabrides |
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History of the Sextant
08-11-2018, 05:31 AM
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0 | 2,217 |
08-11-2018, 05:31 AM Last Post: pabrides |
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Not a wasted day - I learned something new
08-13-2018, 12:40 PM
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0 | 2,427 |
08-13-2018, 12:40 PM Last Post: pabrides |
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Small error in Chapman
03-21-2019, 05:54 AM
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0 | 2,924 |
03-21-2019, 05:54 AM Last Post: Rumata |
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New Almanac format
06-19-2019, 12:45 PM
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0 | 3,339 |
06-19-2019, 12:45 PM Last Post: CelNav57 |
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1940 book for navy cadets. Good refresher of trig.
12-12-2019, 03:47 AM
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0 | 2,739 |
12-12-2019, 03:47 AM Last Post: Rumata |
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diy dividers
01-27-2021, 08:40 AM
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0 | 1,560 |
01-27-2021, 08:40 AM Last Post: pabrides |
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Old method to find the positions suggested by "Cloudy Weather" Johnson
05-19-2021, 06:13 AM
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0 | 1,586 |
05-19-2021, 06:13 AM Last Post: Rumata |
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Article about CN vs GPS.
12-14-2021, 01:14 AM
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0 | 1,649 |
12-14-2021, 01:14 AM Last Post: Rumata |
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About (Daylight) Time
04-03-2022, 05:08 PM
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0 | 1,109 |
04-03-2022, 05:08 PM Last Post: PeterB |
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What Day Is It In Greenwich
04-08-2022, 03:37 PM
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0 | 1,193 |
04-08-2022, 03:37 PM Last Post: PeterB |
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Why Great Circles Are Great
04-14-2022, 09:03 PM
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0 | 4,711 |
04-14-2022, 09:03 PM Last Post: PeterB |
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Are Great Circle Tracks Curved ?
04-22-2022, 07:28 PM
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0 | 1,066 |
04-22-2022, 07:28 PM Last Post: PeterB |
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Digital Sextant
04-26-2022, 06:37 PM
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0 | 1,240 |
04-26-2022, 06:37 PM Last Post: PeterB |
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History and use of star finder celestial globes for navigation cf plan models
07-24-2022, 09:54 AM
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0 | 1,164 |
07-24-2022, 09:54 AM Last Post: Pennine_Lad |
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Don't lose heart.....
03-30-2023, 01:00 AM
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0 | 943 |
03-30-2023, 01:00 AM Last Post: CelNav57 |
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Making an Artificial Horizon?
12-13-2015, 04:14 AM
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1 | 5,949 |
12-17-2015, 01:17 PM Last Post: craigsl |
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CelNav again at USNA
12-15-2015, 02:28 AM
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1 | 5,223 |
01-30-2016, 02:07 PM Last Post: P.Rutherford |
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On the sea while on the hard
12-16-2015, 05:29 PM
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1 | 5,888 |
12-17-2015, 12:46 PM Last Post: EdCa |
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Joshua Slocum- Around the World Alone
12-21-2015, 01:23 PM
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1 | 4,547 |
12-22-2015, 12:28 AM Last Post: P.Rutherford |
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Perfect Christmas Book for the Celestial Navigator
12-21-2015, 10:43 PM
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1 | 4,275 |
12-22-2015, 12:24 AM Last Post: P.Rutherford |
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Alain Kalita- solo around the world- Sun sight
12-23-2015, 11:35 PM
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1 | 4,523 |
12-24-2015, 02:44 PM Last Post: Lipr |
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Amundsen- The South Pole
03-02-2016, 11:31 PM
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1 | 4,810 |
03-03-2016, 03:07 AM Last Post: CelNav57 |
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Mercury Transit of the Sun's disk May 9, 2016
04-18-2016, 11:53 PM
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1 | 4,703 |
05-09-2016, 11:04 PM Last Post: P.Rutherford |
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Formulas to determine Sunrise or Sunset
04-28-2016, 01:52 AM
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1 | 43,336 |
05-30-2016, 01:50 PM Last Post: CelNav57 |
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The minimum of paper to carry?
02-08-2017, 02:03 PM
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1 | 5,166 |
02-11-2017, 01:43 AM Last Post: Rdutton |
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This is a great resource
06-02-2017, 02:59 PM
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1 | 4,755 |
06-02-2017, 04:51 PM Last Post: CarlosPindle |
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Volvo Ocean race- cel nav?
10-14-2017, 12:27 AM
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1 | 4,367 |
10-16-2017, 12:38 AM Last Post: Rumata |
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Plotting Tools
03-14-2018, 09:27 PM
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1 | 4,133 |
03-15-2018, 03:35 AM Last Post: Rumata |
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Our missing shipmate- John Fisher
03-27-2018, 04:16 PM
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1 | 3,815 |
03-29-2018, 12:02 AM Last Post: P.Rutherford |
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CN History
07-16-2018, 02:16 AM
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1 | 3,536 |
07-16-2018, 11:35 PM Last Post: LouisC |
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Bagnold Sun compass- BillOfTheNorth
05-24-2019, 11:34 PM
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1 | 4,097 |
05-25-2019, 03:27 PM Last Post: BigBill |
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Haversine
12-27-2020, 01:43 PM
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1 | 3,272 |
12-29-2020, 11:58 AM Last Post: P.Rutherford |
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Fid - dly stixs
02-17-2021, 01:12 PM
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1 | 2,508 |
02-17-2021, 03:45 PM Last Post: Rdutton |
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Sun gone in hiding
05-14-2021, 11:41 PM
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1 | 1,971 |
05-16-2021, 12:59 AM Last Post: P.Rutherford |
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