A.reach the distress area
B.conduct a sector search
C.send rescue vessels
D.assist coordinately in SAR operation
您可能感興趣的試卷
你可能感興趣的試題
A.1
B.2
C.3
D.4
A.received alreadly
B.have received
C.had received
D.was receiving
A.MF
B.VHF
C.HF
D.LF
A.1995
B.1998
C.1999
D.2000
A.common communication system
B.distress traffic system
C.basic concept of GMDSS
D.SAR operation procedure
最新試題
The vessel has stayed in port for seven days because she needs（）.
The frequency（）the safety message will be transmitted shall be included in DSC safety call.
Every lifeboat which is fitted with a fixed two-way（）radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.
Please use（）for（）.
Particular care should be（）in selecting CESs in areas where Ocean Regions overlap.
（）will form the basis for distress alerting and safety calling.
What following is not among the function of SOLAS ships?（）
Every lifeboat which is fitted with a fixed two-way vhf radiotelephone apparatus with（）which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.
For COSPAS-SARSAT system,（）usually transmit initial COSPAS-SARSAT alert.
Radio communication（）for many years and helps to save tens of thousands of lives.