BOTH INTERNATIONAL & INLAND When shall a proper look-out shall be maintained?
Official USCG Answer & Rule Citation
Correct Answer: Option A — at all times
Rule 5 mandates that every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate to the prevailing circumstances and conditions. This ensures a full appraisal of the situation and the risk of collision at all times.
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