USCG USCG ROR
Set 3 • Question #275 of 475
Launch Interactive Practice Room INLAND ONLY The special light for a vessel engaged in public safety activities must __________.
A
be on top of the mast or highest structure of the vessel
B
not interfere with the visibility of the navigation lights
✓ Correct Answer
C
be as far forward as possible
D
not be visible more than 22 1/2 degrees abaft the beam
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'The special light for a vessel engaged in public safety activities must', the correct requirement is: 'not interfere with the visibility of the navigation lights'. This standard ensures clear navigational intent and collision avoidance.
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