A.provide safety-related information automatically to shore stations，other vessels and aircraft
B.receive safety-related information automatically from similarly equipped vessels
C.exchange safety-related information with shore-based facilities
D.All of the above
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A.navigation status
B.ship's heading
C.port of origin
D.time stamp
A.Port of origin
B.Name of vessel
C.Course and speed over ground
D.Draft of vessel
A.satellite communications
B.navigational information
C.weather information
D.position reporting service
A.will be coming to periscope depth
B.will be coming to the surface
C.is on the bottom in distress
D.is in distress and will try to surface
A.pulling a submarine cable
B.engaged in diving operations
C.engaged in underway replenishment
D.transferring explosives
最新試題
When may the automatic identification system (AIS) be switched off? （）
To reduce the amount of catenary you may（）.
She arrived at the anchorage last night and anchored（）berth.
Which of the following statements is TRUE regarding automatic identification systems (AIS)? （）
Take tug’s towing line to（）.
The date and time kept in the radiotelephone log shall commence at（）.
The Agent promised to keep me（）of how our business was going on.
Sorry to have kept you（）for a long time.
Tell me（），please.
Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）