A.The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message
B.There are vessels closer to the distress scene that are proceeding to assist
C.The Master of the vessel in distress has requisitioned another vessel,and that vessel has accepted the requisition
D.You are on a tank vessel and the distress involves a major fire on board the other vessel
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A.danger
B.I am in distress
C.the vessel is not under command (broken down)
D.I am operating astern propulsion
A.horizontal motion of a white flag
B.letter K in Morse code given by light
C.code flag S as a hoist
D.firing of a white star signal
A.forty two months from the date of manufacture
B.thirty six months from the date of the last inspection
C.twenty four months from the date of approval
D.twelve months from the date of purchase
A.12 hand red flares
B.12 rocket parachute flares
C.12 hand combination flares and orange smoke signals
D.6 hand red flares,and 6 hand orange smoke signals
A.the distance of visibility
B.1/2 the distance of visibility
C.a distance appropriate to the existing circumstances and conditions
D.the distance that it would require for the propeller to go from full ahead to full astern
最新試題
When should distress flares and rockets be used? ()
How is “radio silence” imposed?()
Which signal is detected as originating from a SART?()
Which condition represents the appropriate time for setting off distress flares and rockets? ()
Which is a distress signal? ()
Three short blasts of the whistle means().
When sending a DSC call,the vessel’s().
Which categories of NAVTEX messages may not be selectively rejected through receiver programming?()
Wat is NOT required in the radiotelephone log?()
When a vessel signals her distress by means of a gun or other explosive signal,the firing should be at intervals of approximately().