题目内容

The GMDSS includes two sub-systems: satellite system and ______.

A. GPS system
B. NAVTEX system
C. terrestrial radio system
DSC system

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Which of followings is not included in the GMDSS?

A. Distress alert.
B. DSC call.
C. Broadcast of MSI.
D. Ship’s weather observation report.

The followings are used in the GMDSS except ______.

A. the INMARSAT system
B. VHF, MF and HF DSC systems
C. the COSPAS-SARSAT system
D. AIS systems

What is the minimum requirement of a GMDSS operator in sea area A1?

A. General Operator’s Certificate.
B. First Class Radio Electronic Certificate.
C. Second Class Radio Electronic Certificate.
D. Restricted Operator’s Certificate.

Which statement is true regarding the radio operator requirements for a GMDSS- equipped ship station?

A. One of the qualified GMDSS operator must be designated to have primary responsibility for radio communications during distress incidents.
B. Two of the qualified GMDSS operators must be designated to have primary responsibility for radio communications during distress incidents.
C. Three of the qualified GMDSS operators must be designated to have primary responsibility for radio communications during distress incidents.
D. The qualified GMD SS operators must not be designated to have primary responsibility for radio communications during distress incidents.

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