BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel sound one prolonged blast followed by two short blasts on the whistle. What does this signal indicate?
A
A vessel aground
B
A vessel engaged in pilotage duty
C
A vessel being towed
D
A vessel towing
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Question 1 / 2066636eeb28f7522a1c51bcf5
Question 1 of 2066636eeb28f7522a1c51bcf5
BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel sound one prolonged blast followed by two short blasts on the whistle. What does this signal indicate?
BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel sound one prolonged blast followed by two short blasts on the whistle. What does this signal indicate?