A.An urgent message concerning a vessel in distress
B.A weather advisory about unusual meteorological or oceanographic phenomena hazardous to vessels
C.A broadcast disseminating an official government proclamation affecting shipping
D.A radio navigational warning concerning a particularly hazardous condition affecting navigation
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A.It transmits "SOS" and the vessel's name and position in slow speed Morse Code
B.It will appear on a radar unit's PPI as a line of dots radiating outward with the innermost dot indicating the SART's position
C.It will appear on a radar unit's PPI as a line of dots radiating outward with the outermost dot indicating the SART's position
D.None of the above
A.securite repeated 3 times
B.safety repeated 3 times
C.pan pan repeated 3 times
D.securite securite repeated 3 times
A.red star shell
B.searchlight
C.burning barrel
D.orange smoke signal
A.day
B.week
C.month
D.year
A.A unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearing
B.A unique two tone "warbling" signal heard on VHF-FM ch-70
C.A unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiver
D.The SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
最新試題
Which emergency equipment should you keep near the towing bitts? （）
Which action(s) is/are included in crane operations?（）
You hear on the radiotelephone the word “Securite” spoken three times. This indicates that（）.
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?（）
Which topic is NOT required to be discussed at the pre-transfer conference?（）
Which equipment is not a source of locating signals?（）
You are underway and pass by a lighthouse. Its light，which was white since you first sighted it，changes to red. This means（）.
Which list is NOT required to be provided as part of the appendices of the Shipboard Oil Pollution Emergency Plan?（）
Which is NOT a mandatory part of the shipboard Oil Pollution Emergency Plan?（）
Which statement about transmitting distress messages by radiotelephone is INCORRECT?（）