USCG USCG ROR
Set 12 • Question #99 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND An orange flag showing a black circle and square is a __________.
A
signal indicating a course change
B
distress signal
✓ Correct Answer
C
signal of asking to communicate with another vessel
D
signal indicating danger
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'An orange flag showing a black circle and square is a', the correct requirement is: 'distress signal'. This standard ensures clear navigational intent and collision avoidance.
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