题目内容

_________ will send distress alert automatically when a ship sinks suddenly.

A lifeboat
B. A Survival craft
C. An EPIRB
D. A SART

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_________ are utilized to relay Enhanced Group Calls.

A. COSPAS satellites.
B. HF SITOR shore stations.
C. NAVTEX shore stations.
D. Inmarsat satellites.

In China Ship Reporting System, what does the abbreviation of PR mean?

A. Departing Reports.
B. Personal Plan Reports.
C. Personnel Reports.
D. Position Reports.

Which of the following equipment on board is for the COSPAS-SARSAT system?

A. DSC
B. NAVTEX
C. VHF
D. EPIRB

NAVTEX transmitter identification character B1 is a single unique letter which is allocates to each NAVTEX _________

A. receiver
B. SES
CES
D. Transmitter