题目内容

What is the full name of IAMSAR?

A. Inmarsat Aeronautical and Maritime Search And Rescue manual
B. Inmarsat And Mobile Search And Rescue manual
C. International Aeronautical and Maritime Search And Rescue manual
D. International Air and Maritime Search And Rescue manual

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The EPIRB battery should be renewed every _________.

A. 2 years
B. 3 years
C. 1 year
D. 4 years

Which of the following terminal equipments is for Cospas-Sarsat system?

A. EPIRB
B. Inmarsat-C
C. SART
D. Inmarsat-FBB

Each ship station has its own unique _________ MMSI which is included automatically in each DSC call.

A. 4-digit
B. 5-digit
C. 7-digit
D. 9-digit

How many pieces of portable two-way VHF transceivers must a passenger ship of 1700 tons GT be provided with?

A. 3
B. 4
C. 2
D. It’s uncertain.