USCG USCG ROR
Set 1 • Question #25 of 475
Launch Interactive Practice Room INLAND ONLY At night, a light signal consisting of two flashes by a vessel indicates __________.
A
an intention to communicate over radiotelephone
B
that the vessel is in distress
C
an intention to leave another vessel to port
D
an intention to leave another vessel to starboard
✓ Correct Answer
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'At night, a light signal consisting of two flashes by a vessel indicates', the correct requirement is: 'an intention to leave another vessel to starboard'. This standard ensures clear navigational intent and collision avoidance.
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