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
您可能感興趣的試卷
你可能感興趣的試題
A.S-Band Radar
B.A DSC receiver
C.X-Band Radar
D.The autoalarm
A.Ration food and water supplies
B.Search for survivors
C.Determine position and closest point of land
D.Check pyrotechnic supplies
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
A.Reporting requirements
B.Diagrams
C.Steps to control a discharge
D.National and local coordination
A.DSC only
B.DSC and EPIRB
C.SART and DSC
D.EPIRB and SART
最新試題
Winds expected to（）Storm Force 10 in south-east semicircle later up to 300 miles from the center of the tropical cyclone.
You are the first vessel to arrive at the scene of a distress. Due to the volume of traffic on the radio，you are unable to communicate with the vessel in distress. Which action should you take?（）
What would NOT be a distress signal?（）
Which statement about transmitting distress messages by radiotelephone is INCORRECT?（）
What is the primary equipment for receiving MSI? （）
What is the primary purpose for Digital Selective Calling (DSC)?（）
When will the float-free emergency position indicating radio beacon be activated after abandoning ship?（）
You have a large，broken-down vessel in tow with a wire rope and anchor cable towline. Both vessels have made provision for slipping the tow in an emergency; however，unless there are special circumstances（）.
You hear on the radiotelephone the word “Securite” spoken three times. This indicates that（）.
Which emergency is required to be covered at the required periodic drills on a fishing vessel?（）