A.is a specialist hired for his local navigational knowledge B.is solely responsible for the safe navigation of the vessel C.relieves the Master of his duties D.relieves the officer of the watch
A.A sternlight only B.Anchor lights only C.A white light over a red light only D.A white light over a red light and anchor lights
A.Riggins B.Gears C.Boarding arrangements D.Fittings