USCG USCG ROR
Set 14 • Question #175 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND The arc of visibility for sidelights is from right ahead to __________.
A
22.5° abaft the beam
✓ Correct Answer
B
abeam
C
22.5° forward of the beam
D
135° abaft the beam
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'The arc of visibility for sidelights is from right ahead to', the correct requirement is: '22.5° abaft the beam'. This standard ensures clear navigational intent and collision avoidance.
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