Question 190Rules of the Road90% to pass
INLAND ONLY Identify the operation indicated by the lights exhibited as shown in illustration D085RR below.

AI Explanation
The correct answer is D) None of the above.
The illustration D085RR depicts the lights exhibited by a vessel engaged in river-crossing or dredging operations, as per the Inland Navigation Rules. This operation is not represented by any of the answer choices provided. Vessels engaged in river-crossing or dredging operations are required to display the lights shown in the illustration, which do not match the lighting configurations for a vessel aground, a submarine, or an aircraft carrier.
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