单项选择题

A.local-mode coverageB.SAR operationsC.data processD.co……

Distress signal are always stored in the memory so as to start（）.

A.local-mode coverage
B.SAR operations
C.data process
D.continuous broadcast

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热门试题

单项选择题Which Inmarsat system applies store-and-forward messaging?（）

A.Inmarsat-A
B.Inmarsat-C
C.Inmarsat-B
D.Inmarsat-M

单项选择题（）are operated as a secondary method of alerting in the GMDSS.

A.satellite EPIRBs
B.Non-satellite EPIRBs
C.SES and DSC

单项选择题The maritime access code of telephone mode in INMARSAT-A terminal for the IOR is（）.

A.871
B.872
C.873
D.874

单项选择题When you have received GA+ from the CES for the INMARSAT-A telex communication, you should immediately select（）and（）you required.

A.an CES / telex mode
B.an SES telex service
C.the service /the subscriber
D.a satellite /an ocean region

单项选择题The maritime access code for the AOR-E is（）in INMARSAT-A Telex Service.

A.581
B.582
C.583
D.584