单项选择题
If a DSC distress relay is transmitted from coast station , it will（）.
A.indicate the ship in distress that the alert has been received
B.alert ships in the area of a distress incident that a distress has occurred
C.inform other coast station of distress incident
D.repeat the distress alert in 5 minutes
点击查看答案&解析
相关考题
-
单项选择题
EGC is a（）part of INMARSAT-C.
A.component
B.supportable
C.combined
D.complimentary -
单项选择题
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 -
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
