Aren't you also supposed to do C ?
Deck
Rules of the Road: BOTH INTERNATIONAL & INLAND When navigating in restricted visibility, what actio...
Discussing this exam question.
TJEP--that's every 2 minutes
Both A and C are correct - assuming we are talking about a regular power boat (vs Pilot boat or Manned Barge).
power boats make one prolonged sound in no more than wo minutes