How should longitude 116°24.3'W be written when preparing an AMVER report?

Official USCG Answer & Rule Citation

Correct Answer: Option D — 11624W

AMVER position syntax dictates three digits for longitude degrees and two digits for minutes, with decimals omitted through standard rounding. 116°24.3'W retains 24 minutes, resulting in the correct code 11624W.

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