A.Relative B.TRUE C.Compass D.Magnetic
A.Your speed must be reduced to bare steerageway B.A look-out is not required if the radar is on C.Fog signals are only required when a vessel is detected by radar D.The radar should always be kept on a short-range scale
A.stop your engines B.sound two prolonged blasts of the whistle C.sound the danger signal D.slow to bare steerageway