A.IALA Buoyage system
B.hydrography，topography，navigational aids and their services
C.basic meteorology and navigation in ice and hazards and restrictions to navigation
D.information on tides，currents and characteristics of the sea
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A.Admiralty Maritime Communications
B.Admiralty Tide Tables
C.a comprehensive guide for the yachtsman
D.ALRS
A.Admiralty List of Lights and Fog Signals
B.Admiralty Maritime Communications
C.Admiralty List of Radio Signals
D.Admiralty Digital List of Lights
A.offshore set
B.onshore set
C.head current
D.fair or following current
A.navigational hazards and buoyage，meteorological data，details of pilotage，regulations，port facilities and guides to major port entry
B.information on charts
C.information on operational information and regulation
D.information on tides，currents and characteristics of the sea
A.The higher high waters
B.The lower high waters
C.The lower of the two daily tides
D.All high waters
最新試題
Of the following，（）is not likely found in The Mariners Handbook.
The light vessel is reported（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
An orange flag showing a black circle and square is a（）.
After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to（）.
On an Atlantic Ocean voyage from New York to Durban，South Africa，you should expect the Agulhas Current to present a strong（）.
To predict the actual depth of water using the Tide Tables，the number obtained from the Tide Tables is（）.
A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.
Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.