The COASTAL DRILLER, in transit with winds expected to exceed 70 knots, must lower the legs so that the can tips are __________.
Official USCG Answer & Rule Citation
Correct Answer: Option A — 60.5 feet below the hull
Operating instructions for the COASTAL DRILLER dictate that when transit winds are forecasted to exceed 70 knots, can tips must be lowered to 60.5 feet below the hull to ensure safe dynamic stability.
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