A.IMO Headquarters in London
B.Inmarsat Headquarters building in London
C.Western European Maritime Organization
D.International Maritime Safety Committee
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A.location and capacity of the facilities located on board ships
B.Position and type of a sincre sintion
C.Capacity and location of shore based communication facilities
D.Position and capacity of mobile communication stations
A.64.5E
B.178E
C.15.5W
D.54W
A.two
B.three
C.more than two
D.more than three
A.as many as three
B.more than two
C.less than two
D.up to four
A.3
B.4
C.8
D.12
最新試題
Please use()for().
On-scene communications will normally take place between().
Stations in the United States of America are grouped by states arranged in the alphabetical order of their().
Ship-to-ship distress alerting should be conducted by().
If the beacon is mounted at a wrong place, it may()by sea water, chemicals, exhaust and vibrations.
The priority of EGC messages is classified by().
The quality of EGC messages is()affected by the position of the ship, the time of reception and climatic conditions.
As each MSI message will have a unique identity, the printing of messages already received correctly is().
The vessel has stayed in port for seven days because she needs().
By using()system a ship can send a distress message and know with certainty it will be received.