When ship navigating in rough sea, the correct operation is ()
A、navigating with a low diesel engine speed
B、navigating with a stable diesel engine speed
C、increasing the efficiency of propeller
D、increasing fuel injection
A、navigating with a low diesel engine speed
B、navigating with a stable diesel engine speed
C、increasing the efficiency of propeller
D、increasing fuel injection
A、the coastal navigation B、the celestial navigation C、traditional navigation D、the great circle navigation
A、when will our ship sail B、will when our ship sail C、when our ship will sail D、will our ship when sail
A、A.continue to be responsible for the safe navigation of the ship B、B.Leave the bridge C、C.Keep the watch on the bridge D、D.Use any available navigational aids necessary to ensure that the ship follows the planned course
A、When a ship is unmooring. B、After a ship is in position alongside a wharf. C、Before a ship is loading. D、A and C
A、coast to aircraft operational communications B、aircraft to ship operational communications C、lock & bridge communications D、aircraft to ship navigational communications
A、the ship is very close to the pier B、the ship is about to be in position C、the ship is in position D、the ship is getting alongside the pier
A、Navigational broadcast B、weather forecast C、Urgency message D、Maritime Safety Information