USCG USCG ROR
Set 2 • Question #261 of 475
Launch Interactive Practice Room INLAND ONLY Your vessel must stay within a narrow channel to be navigated safely. Another vessel is crossing your course from starboard to port. You do NOT think she will pass safely. You __________.
A
may sound the danger signal
B
must sound the danger signal
✓ Correct Answer
C
should sound one short blast to indicate that you are holding course and speed
D
are required to back down
USCG NMC Regulatory Explanation
Under Rule 34(d), when vessels in sight of one another are in doubt whether sufficient action is being taken to avoid collision, the vessel in doubt must immediately sound at least 5 short and rapid blasts on the whistle.
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