A.a vessel meeting another head-on
B.a vessel overtaking another in a narrow channel
C.a vessel crossing the course of another
D.the give-way vessel in a crossing situation
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A.power-driven vessel following a traffic lane
B.pilot vessel enroute to a pilot station
C.law enforcement vessel
D.All of the above
A.stand-on vessel and would sound two short blasts
B.give-way vessel and would sound no whistle signal
C.stand-on vessel and would sound no whistle signal
D.give-way vessel and would sound two prolonged blasts followed by two short blasts
A.two all-round red lights in a vertical line
B.two yellow towing lights in a vertical line
C.two white masthead lights in a vertical line
D.two lights on the stern,one yellow and one white
A.Three short blasts
B.A long blast
C.A prolonged blast
D.No signal is required
A.alternating red and yellow light
B.alternating white and yellow light
C.all-round white or yellow light
D.all-round white light only
最新試題
A power-driven vessel pushing aheador towing alongside displays navigation lights and().
Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as().
A vessel not under command sounds the same fog signal as a vessel().
A 20-meter power-driven vessel pushing ahead or towing alongside will display().
A towing light is().
The outer limit of the Traffic Separation Schemes is()adjustment as necessary to complywith the port regulations.
A signal of intent must be sounded in international waters by().
A vessel navigate in areas near the termination of traffic separation schemes shall do()with particular caution.
A vessel sounds one short blast. This signal indicates the vessel().
You are not complying()traffic regulations.