Oceans/Celestial Navigation at the 200 Ton Level (USCG Approved)
This challenging course is approved to add an oceans endorsement on a license as master or mate up to 200 tons.
Contact the instructor for more information about this course or the equivalent 500 ton version.
Instructor: [email protected]
There is reduced online testing opportunities during the holiday period 22 November to 31 December 2024.
Your Instructor
Christopher D. Nolan is a career maritime officer including command of sailing, power, and military vessels.
Course Curriculum
Introduction and Core Concept Review
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after you enroll
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StartCourse Introduction (3:09)
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StartInstructor Introduction (1:05)
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StartExam Topics - What to Expect on Your Exam (7:27)
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StartPublications and Materials
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StartBasic Navigational Mathematics Review (58:10)
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StartUnderstanding Compass Issues (9:29)
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StartUnderstanding Time and Chronometer Errors (29:57)
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StartSpeed, Distance, and Time Refresher (36:14)
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StartUnderstanding Amplitude Concepts of Nautical Astronomy (84:22)
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StartHow to Use HO229 for Azimuth (27:16)
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StartHow to Reduce a Sun/Star/Planet/Moon Sight (308:01)
Required CG Objective Content per 46 CFR 11.910
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days
after you enroll
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StartMercator Sailing Problems (26:11)
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StartGreat Circle Sailing Problems (54:50)
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StartLatitude by Polaris (36:13)
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StartLatitude by Meridian Transit (71:10)
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StartFix and Running Fix (33:27)
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StartZone Time of Meridian Passage Problems (65:58)
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StartZone Time of Rise/Set/Twilight Problems (65:58)
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StartFuel Conservation Problems (45:39)
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StartNautical Astronomy Definitions and Concepts
Course Conclusion and Testing Plan
Available in
days
days
after you enroll
Frequently Asked Questions
When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.