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
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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.
In addition to meeting the requirement of sea area A1 and A2, every ship engaged on voyage in sea area A4 .$hall be provided with ______.
A. MF radio installation with DSC
B. SES
C. MF/HF radio installation with DSC
DSC 2,187.5 kHz watch receiver
Both the satellite communication and terrestrial communications will ______.
A. be used in the GMDSS
B. be used only for general communications
C. be replaced by Morse
D. not be used in the GMDSS
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