The rescue coordination center may（）on stations which interfere with traffic.

On-scene communications will normally take place between（）.

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

The advantage of geostationary satellites is（）.

（）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.

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

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.

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

Radiotelephony communication or radio telex communication or both will be carried out by terrestrial or satellite means,（）the equipment fitted on ship and the area in which the incident occurs.

What following is not among the function of SOLAS ships?（）