单项选择题
Which statement about transmitting distress messages by radiotelephone is INCORRECT?（）
A.Distress messages should first be transmitted on 2182 kHz
B.It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration
C.If no answer is received on the designated distress frequencies，repeat the distress call on any frequency available
D.Channel 16 (156.8 MHz) may be used for distress messages
相关考题
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单项选择题
Which shipboard equipment will detect a signal from a SART?（）
A.S-Band Radar
B.A DSC receiver
C.X-Band Radar
D.The autoalarm -
单项选择题
Which of the following steps should normally be taken first by those who have boarded a liferaft in an emergency situation?（）
A.Ration food and water supplies
B.Search for survivors
C.Determine position and closest point of land
D.Check pyrotechnic supplies -
单项选择题
Which list is NOT required to be provided as part of the appendices of the Shipboard Oil Pollution Emergency Plan?（）
A.A list of agencies or officials of Coastal State Administrators responsible for receiving and processing incident reports
B.A list of agencies or officials in regularly visited ports
C.A list specifying who will be responsible for informing the parties listed and the priority in which they must be notified
D.A list of personnel duty assignments
