单项选择题
If a ship station relays a DSC distress call to an appropriate coast station, it means that（）.
A.the ship has received the DSC distress call on a HF frequency
B.the coast station concerned has not acknowledged it within 5 minutes
C.the ship will take command of search and rescue in 5 minutes
D.A and B
点击查看答案&解析
相关考题
-
单项选择题
After has permit the commissioning, the（）will permit the SES access to system.
A.INMARSAT
B.IMO
C.MSC
D.CES -
单项选择题
There are（）NCSs in total, one in each ocean region, the AOR (E and W), IOR and POR.
A.3
B.2
C.1
D.4 -
单项选择题
The NCC is located in the（）.
A.IMO Headquarters in London
B.Inmarsat Headquarters building in London
C.Western European Maritime Organization
D.International Maritime Safety Committee
