A、underway or making way
B、under sail or under tow
C、anchored or aground
D、not under command or restricted in her ability to maneuver
更多“All fog signals shall be sounded every two minutes with the exception of a vessel（）.”相关的问题
A、Ocean Passages for the World B、Admiralty List of Radio Signals C、IALA Maritime Buoyage System D、Admiralty List of Lights and Fog Signals
A、Mention signal stations and ice，storm，traffic and port signals B、Give the international numbers of lights C、Give the correction of the lights and fog signals D、Give the information on the lights and fog signals
A、When at anchor，the pilot vessel is only required to sound anchor signals B、The identification signal must be sounded any time the pilot vessel is underway C、The pilot vessel may only sound the identity signal when making way D、All of the above
A、the continuous sounding of any fog signal apparatus B、giving five or more short and rapid blasts of the whistle C、firing a gun at intervals of about a minute D、a barrel with burning oil in it，on deck
A、the continuous sounding of any fog signal apparatus B、giving five or more short and rapid blasts of the whistle C、firing a gun at intervals of about a minute D、a barrel with burning oil in it，on deck
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、A continuous sounding with any fog signal apparatus B、A signal sent by radiotelephone consisting of the spoken word Mayday C、An International Code Signal of N.C D、The firing of green star rockets or shells
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