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Traditional Paper charts now officially all discontinued
David Burch
0
December 06, 2024 08:46 AM
ENC Essentials
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0
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0
August 09, 2023 10:46 AM
Value of echart nav program even without GPS
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0
May 16, 2023 11:11 AM
Targeted internet searching
David Burch
0
April 30, 2023 09:36 AM
Please check out Starpath articles and videos
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0
November 11, 2021 09:17 PM
Using the Ever Given grounding to demo echart nav methods
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0
April 20, 2021 09:27 PM
Sun rising angle
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10
April 13, 2021 04:45 PM
Finding the date with only UTC time, sextant, books
JohnM
2
November 10, 2020 01:30 PM
Useful table: nmi per deg of Lon
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0
October 25, 2020 09:04 AM
Server transfer... we might be down an hour
David Burch
0
October 22, 2020 09:44 AM
Another chance to see a hurricane approach a buoycam
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0
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See inside the eye of Dorian
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0
September 06, 2019 12:39 PM
Viewing Dorian on Google Earth
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0
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New v5 OpenCPN not ready for Macs
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0
April 05, 2019 05:07 PM
Welcome to our friends Downunder
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0
February 21, 2019 11:16 PM
Navigation problem: crossing the /Equatorial countercurrent
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0
January 06, 2019 08:26 PM
Free barometer app made for mariners
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0
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Online Course Options
akumasan
1
June 05, 2017 11:32 AM
Video tutorial on Searching Discussion
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0
May 05, 2016 10:25 AM
Hawaii to Seattle route planning and timing
flowers
1
February 08, 2014 02:33 PM
Newletter and Facebook reminder
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0
October 16, 2011 08:25 PM
Philosophy and law in marine navigation.
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0
September 17, 2011 10:16 AM
New Chat Room structure
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0
August 18, 2011 04:48 PM
Photo lunar practice
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3
July 22, 2008 06:47 PM
Sun compasses
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0
June 11, 2008 07:02 PM
britney spears vs celestial formulae
rick
3
January 21, 2008 07:41 PM
New moon photo sights
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1
August 17, 2007 01:14 PM
Real world "navigation emergencies"
David Burch
0
June 06, 2007 11:22 AM
*C02 — P012 Practice Question 02 -- finding a better position with watch alone
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1
June 03, 2007 02:59 PM
*C02 — P012 Practice Question 01 — finding position from watch alone
David Burch
8
June 03, 2007 08:57 AM
New webpage of Emergency Navbook
David Burch
4
May 22, 2007 08:51 PM
*C03 — P020 — Compass checks without a chart
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0
May 10, 2007 03:22 PM
Estimating set and drift
David Burch
0
March 14, 2007 08:55 PM
Practice with Lunar-altitude sights
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0
February 09, 2007 08:27 PM
Sun sights using a plumb-bob sextant
Dave S
2
February 01, 2007 05:10 AM
Columbus and the birds
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0
January 25, 2007 01:21 AM
*C06 — P083 Practice question 08 — star motion rates
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0
January 13, 2007 03:40 PM
Ex. 6 Moon Mars and Alcyone
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0
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Photographic sextant sights + moon horns
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3
October 31, 2006 10:13 PM
Photographic lunar
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3
October 31, 2006 09:04 PM
First attempt at photo moon sight
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0
February 11, 2006 09:35 AM
sun declination
halcon
1
February 10, 2006 03:57 PM
Finding direction by the quarter moons
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9
January 04, 2006 11:41 PM
Pointer stars, sky patterns, and Mintaka
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1
December 23, 2005 12:25 AM
The night sky
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1
December 23, 2005 12:25 AM
The sun's path across the sky
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8
December 19, 2005 08:46 PM
"Stars do not move faster than 15°/hr"
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1
March 27, 2005 01:24 PM
Observations underway
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1
March 27, 2005 01:14 PM
From Sydney to Hawaii
Mark Davis
4
May 31, 2003 01:00 AM