We consider（）send a helicopter with medical facilities to the distress area.

Monitoring is especially important in a highly automated system which is dependent on careful（）procedure and format.

Particular care should be（）in selecting CESs in areas where Ocean Regions overlap.

In case a ship is in emergency or distress in any of 4 areas, it is required to use the continuous（）alert.

Every lifeboat which is fitted with a fixed two-way vhf radiotelephone apparatus with（）which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.

COSPAS-SARSAT is intended to be used for（）.

Can MF/HF radiotelephone receive the MSI sent from the coast stations alone?（）

The vessel has stayed in port for seven days because she needs（）.

Distress traffic is the communication（）between the station in distress and the ships, aircraft, coast radio stations, coast earth stations and rescue centers participating in the rescue work.

（）by an ice-breaker, it is important to maintain a continuous listening watch on the appropriate VHF channel and to maintain a proper look-out for sound and visual signals.