USCG USCG ROR
Set 9 • Question #455 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND A vessel towing in fog shall sound a fog signal of __________.
A
one prolonged blast every one minute
B
two prolonged blasts every two minutes
C
one prolonged and two short blasts every two minutes
✓ Correct Answer
D
one prolonged blast every two minutes
USCG NMC Regulatory Explanation
Under Inland Rule 34(a), two short blasts indicates 'I intend to leave you on my starboard side' (starboard-to-starboard pass), requiring an identical two short blasts confirmation.
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