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Thread / Author			Replies	Views [desc]	Rating	Last Post
		Don't lose heart..... CelNav57, 03-30-2023, 01:00 AM	0	945	0 Vote(s) - 0 out of 5 in Average	03-30-2023, 01:00 AM Last Post: CelNav57
		Are Great Circle Tracks Curved ? PeterB, 04-22-2022, 07:28 PM	0	1,069	0 Vote(s) - 0 out of 5 in Average	04-22-2022, 07:28 PM Last Post: PeterB
		About (Daylight) Time PeterB, 04-03-2022, 05:08 PM	0	1,113	0 Vote(s) - 0 out of 5 in Average	04-03-2022, 05:08 PM Last Post: PeterB
		History and use of star finder celestial globes for navigation cf plan models Pennine_Lad, 07-24-2022, 09:54 AM	0	1,167	0 Vote(s) - 0 out of 5 in Average	07-24-2022, 09:54 AM Last Post: Pennine_Lad
		What Day Is It In Greenwich PeterB, 04-08-2022, 03:37 PM	0	1,197	0 Vote(s) - 0 out of 5 in Average	04-08-2022, 03:37 PM Last Post: PeterB
		Digital Sextant PeterB, 04-26-2022, 06:37 PM	0	1,242	0 Vote(s) - 0 out of 5 in Average	04-26-2022, 06:37 PM Last Post: PeterB
		assumed longitude Rumata, 10-06-2023, 05:38 PM	2	1,444	0 Vote(s) - 0 out of 5 in Average	10-07-2023, 10:34 PM Last Post: Rumata
		diy dividers pabrides, 01-27-2021, 08:40 AM	0	1,561	0 Vote(s) - 0 out of 5 in Average	01-27-2021, 08:40 AM Last Post: pabrides
		Old method to find the positions suggested by "Cloudy Weather" Johnson Rumata, 05-19-2021, 06:13 AM	0	1,588	0 Vote(s) - 0 out of 5 in Average	05-19-2021, 06:13 AM Last Post: Rumata
		Article about CN vs GPS. Rumata, 12-14-2021, 01:14 AM	0	1,653	0 Vote(s) - 0 out of 5 in Average	12-14-2021, 01:14 AM Last Post: Rumata
		why Astron uses a "decide for yourself" AP longitude PeterB, 03-30-2023, 08:51 PM	2	1,663	0 Vote(s) - 0 out of 5 in Average	03-31-2023, 01:21 AM Last Post: PeterB
		Sign of the times. pabrides, 06-24-2021, 12:42 PM	1	1,969	0 Vote(s) - 0 out of 5 in Average	11-27-2021, 01:39 AM Last Post: BigBill
		Sun gone in hiding pabrides, 05-14-2021, 11:41 PM	1	1,974	0 Vote(s) - 0 out of 5 in Average	05-16-2021, 12:59 AM Last Post: P.Rutherford
		History of the Sextant pabrides, 08-11-2018, 05:31 AM	0	2,218	0 Vote(s) - 0 out of 5 in Average	08-11-2018, 05:31 AM Last Post: pabrides
		Venus in Daylight My First Time PeterB, 03-21-2022, 05:21 PM	2	2,248	0 Vote(s) - 0 out of 5 in Average	03-25-2022, 12:04 PM Last Post: craigsl
		Sextant mirrors re-silvering Steamburn, 01-30-2023, 07:09 PM	2	2,265	0 Vote(s) - 0 out of 5 in Average	02-03-2023, 09:49 PM Last Post: PeterB
		re: relative bearings maybe useful formula Rumata, 08-01-2022, 07:04 PM	2	2,357	0 Vote(s) - 0 out of 5 in Average	08-27-2022, 08:08 PM Last Post: Rumata
		This book is one you may enjoy pabrides, 08-11-2018, 04:01 AM	0	2,401	0 Vote(s) - 0 out of 5 in Average	08-11-2018, 04:01 AM Last Post: pabrides
		Not a wasted day - I learned something new pabrides, 08-13-2018, 12:40 PM	0	2,428	0 Vote(s) - 0 out of 5 in Average	08-13-2018, 12:40 PM Last Post: pabrides
		USCG Crazy Exam question: Sidereal vs Tropical Year PeterB, 05-02-2023, 05:02 PM	3	2,470	0 Vote(s) - 0 out of 5 in Average	05-05-2023, 09:48 PM Last Post: Fred_B
		Fid - dly stixs pabrides, 02-17-2021, 01:12 PM	1	2,511	0 Vote(s) - 0 out of 5 in Average	02-17-2021, 03:45 PM Last Post: Rdutton
		1940 book for navy cadets. Good refresher of trig. Rumata, 12-12-2019, 03:47 AM	0	2,743	0 Vote(s) - 0 out of 5 in Average	12-12-2019, 03:47 AM Last Post: Rumata
		No GPS? Follow the North star! (poor people) CarlosPindle, 10-06-2017, 11:31 PM	0	2,787	0 Vote(s) - 0 out of 5 in Average	10-06-2017, 11:31 PM Last Post: CarlosPindle
		Great Voyages pabrides, 12-26-2020, 04:08 PM	2	2,809	0 Vote(s) - 0 out of 5 in Average	12-26-2020, 10:14 PM Last Post: pabrides
		compass rose revised pabrides, 01-31-2021, 10:12 AM	2	2,821	0 Vote(s) - 0 out of 5 in Average	03-14-2023, 09:35 PM Last Post: PeterB
		Frustration pabrides, 12-27-2020, 10:35 PM	2	2,823	0 Vote(s) - 0 out of 5 in Average	12-28-2020, 06:12 PM Last Post: pabrides
		Small error in Chapman Rumata, 03-21-2019, 05:54 AM	0	2,926	0 Vote(s) - 0 out of 5 in Average	03-21-2019, 05:54 AM Last Post: Rumata
		March 8-9 total Solar eclipse CelNav57, 03-08-2016, 12:09 PM	0	2,983	0 Vote(s) - 0 out of 5 in Average	03-08-2016, 12:09 PM Last Post: CelNav57
		Video- Sailing for the Sun. CelNav57, 01-20-2017, 03:39 AM	0	3,040	0 Vote(s) - 0 out of 5 in Average	01-20-2017, 03:39 AM Last Post: CelNav57
		Small t-square Fred_B, 12-15-2015, 02:30 AM	0	3,080	0 Vote(s) - 0 out of 5 in Average	12-15-2015, 02:30 AM Last Post: Fred_B
		Conversion of Arc to Time- new table CelNav57, 04-21-2018, 01:00 PM	0	3,089	0 Vote(s) - 0 out of 5 in Average	04-21-2018, 01:00 PM Last Post: CelNav57
		Bad Map Might Be Why Earhart Didn't Reach Island P.Rutherford, 04-13-2017, 09:06 PM	0	3,093	0 Vote(s) - 0 out of 5 in Average	04-13-2017, 09:06 PM Last Post: P.Rutherford
		Going blind Rdutton, 12-26-2015, 01:30 PM	0	3,143	0 Vote(s) - 0 out of 5 in Average	12-26-2015, 01:30 PM Last Post: Rdutton
		Penumbral eclipse of the Moon- March 23, 2016 CelNav57, 03-29-2016, 01:35 AM	0	3,196	0 Vote(s) - 0 out of 5 in Average	03-29-2016, 01:35 AM Last Post: CelNav57
		The problem of finding position at sea...in the 16th century CelNav57, 01-28-2017, 03:38 AM	0	3,208	0 Vote(s) - 0 out of 5 in Average	01-28-2017, 03:38 AM Last Post: CelNav57
		No new sextant Rdutton, 12-26-2015, 01:14 PM	0	3,231	0 Vote(s) - 0 out of 5 in Average	12-26-2015, 01:14 PM Last Post: Rdutton
		Haversine pabrides, 12-27-2020, 01:43 PM	1	3,281	0 Vote(s) - 0 out of 5 in Average	12-29-2020, 11:58 AM Last Post: P.Rutherford
		Apparent time Rumata, 02-05-2021, 03:18 AM	3	3,294	0 Vote(s) - 0 out of 5 in Average	02-06-2021, 08:41 AM Last Post: pabrides
		Good sight of Venus on January 12, 2016 LouisC, 01-13-2016, 02:13 AM	0	3,334	0 Vote(s) - 0 out of 5 in Average	01-13-2016, 02:13 AM Last Post: LouisC
		New Almanac format CelNav57, 06-19-2019, 12:45 PM	0	3,341	0 Vote(s) - 0 out of 5 in Average	06-19-2019, 12:45 PM Last Post: CelNav57
		Sight reduction- Spreadsheet LouisC, 12-23-2015, 02:39 PM	0	3,430	0 Vote(s) - 0 out of 5 in Average	12-23-2015, 02:39 PM Last Post: LouisC
		NO ATHEISTS IN A STORM pabrides, 02-11-2021, 06:07 AM	2	3,508	0 Vote(s) - 0 out of 5 in Average	02-12-2021, 01:06 AM Last Post: Fred_B
		CN History pabrides, 07-16-2018, 02:16 AM	1	3,543	0 Vote(s) - 0 out of 5 in Average	07-16-2018, 11:35 PM Last Post: LouisC
		Kindle- The Nautical Almanac P.Rutherford, 01-07-2016, 11:36 PM	0	3,651	0 Vote(s) - 0 out of 5 in Average	01-07-2016, 11:36 PM Last Post: P.Rutherford
		Star of India navigation pabrides, 02-18-2021, 05:48 PM	2	3,721	0 Vote(s) - 0 out of 5 in Average	02-22-2021, 09:14 PM Last Post: CarlosPindle
		Dead Reckoning pabrides, 12-29-2020, 06:32 AM	3	3,744	0 Vote(s) - 0 out of 5 in Average	01-02-2021, 09:32 PM Last Post: pabrides
		Davis Mark 15 plastic sextant CarlosPindle, 11-11-2016, 12:50 PM	0	3,788	0 Vote(s) - 0 out of 5 in Average	11-11-2016, 12:50 PM Last Post: CarlosPindle
		Our missing shipmate- John Fisher Rumata, 03-27-2018, 04:16 PM	1	3,817	0 Vote(s) - 0 out of 5 in Average	03-29-2018, 12:02 AM Last Post: P.Rutherford
		Navigation and other Marine Applications for SRs pabrides, 01-04-2021, 05:27 AM	3	3,880	0 Vote(s) - 0 out of 5 in Average	01-12-2021, 04:08 AM Last Post: pabrides
		Bagnold Sun compass- BillOfTheNorth Rdutton, 05-24-2019, 11:34 PM	1	4,101	0 Vote(s) - 0 out of 5 in Average	05-25-2019, 03:27 PM Last Post: BigBill
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