BOTH INTERNATIONAL & INLAND Which statement is TRUE of a 30-meter sailing vessel underway?
Official USCG Answer & Rule Citation
Correct Answer: Option D — She must show sidelights and a stern light in restricted visibility.
Under Inland Navigation Rules, for the condition where 'Which statement is TRUE of a 30-meter sailing vessel underway', the correct requirement is: 'She must show sidelights and a stern light in restricted visibility.'. This standard ensures clear navigational intent and collision avoidance.
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