Stations in the United States of America are grouped by states arranged in the alphabetical order of their（）.

Radio beacon can be activated（）in case of distress.

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.

（）will form the basis for distress alerting and safety calling.

If the beacon is mounted at a wrong place, it may（）by sea water, chemicals, exhaust and vibrations.

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

Radio communication（）for many years and helps to save tens of thousands of lives.

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

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.

At least two two-way VHF radiotelephone apparatus shall be provided on every cargo ship of（）tons gross tonnage and upwards but less than 500 tons gross tonnage.