A.use English language
B.always use the International Code
C.preface it by the word interco
D.follow the transmission with the radio alarm signal
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A.fire a green star to the left
B.send the letter K by light and point to the left
C.place an orange signal to your left as you signal with a white light
D.send the code signal S followed by L
A.will meet with
B.met with
C.would meet with
D.would have met with
A.The plane is in distress and will have to ditch
B.The plane is going to drop a package and wishes the vessel to recover it
C.Someone is in distress in that direction and the vessel should follow and assist
D.There is danger ahead and the best course is indicated by the direction of the aircraft
A.red flares
B.smoke signals
C.sound signals
D.Any of the above
A.24 months
B.36 months
C.42 months
D.54 months
最新試題
A person who sees someone fall overboard should().
Acknowledgement by you of receipt of a distress message from a vessel which,beyond any possible doubt,is not in your vicinity and is a long distance away must be made when().
By regulation,orange smoke distress signals will expire not more than how many months from the date of manufacture?()
Several merchant ships are arriving at the scene of a distress incident. One of the them must assume the duties of the Coordinator Surface Search (CSS). Which of the following statements is TRUE?().
If you hear the firing of a gun at one minute intervals from another vessel,this indicates that().
On every vessel,distress signals must be stowed().
If you are transmitting a distress message by radiotelephone you should().
You are proceeding to a distress site. The survivors are in liferafts. What will make your ship more visible to the survivors?().
AS SOON AS I HAVE FURTHER INFORMATION I WILL MAKE ANOTHER ANNOUNCEMENT. I ASK YOU KINDLY TO REMAIN CALM. THERE IS NO DANGER AT THIS TIME. These words are likely from().
If an airplane circles a vessel 3 times,crosses the vessel’s course close ahead while rocking the wings,and heads off in a certain direction,what does this indicate?()