While proceeding up a narrow waterway you observe a vessel berthed in the river with slack mooring lines. Which is the most prudent action to take FIRST?
Contact the moored vessel
Reduce the speed of your vessel✓Ճիշտ պատասխան
Give 5 short blasts on the whistle
Call the US Coast Guard
Բացատրություն
The official Q170 sample marks B — “Reduce the speed of your vessel” — as correct.