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Deck 2014 · 992 questions

Navigation Problems - USCG Exam Questions

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On 6 March your 1854 zone time DR position is LAT 23°51.5' N, LONG 73°14.0' W.  At that time you observe Polaris with a sextant altitude (hs) of 24°16.5'.  The chronometer time of the sight is 11h 52m 40s, and the chronometer error is 01m 56s slow. The index error is 5.0' on the arc, and the height of eye is 43.5 feet (13.3 meters.) What is your latitude by Polaris?

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About this module

Practice 992 real U.S. Coast Guard Deck 2014 exam questions from Navigation Problems. Here's a random one. Answer it, then keep going with Next.

Worked chart problems: plotting courses and fixes, time, speed, and distance, set and drift, and compass error corrections.

This is an older, retired deck question set. It is kept browsable for reference and extra practice, but your exam draws from the current Deck pool, so study that first.