A.gives daily predictions of the times and heights of high and low water for a selection of Standard Ports
B.lists the principal harmonic constants for all those ports where they are known，for use for prediction by the Simplified Harmonic Method of Tidal Prediction
C.is a comprehensive guide for the yachtsman
D.permits the mariner to select and simultaneously calculate tidal heights for multiple ports for up to seven days
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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.Ocean Passages for the World
B.Symbols and Abbreviations used on Admiralty Charts，Chart 5011
C.Weekly Admiralty Notices to Mariners
D.The Mariners Handbook
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
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
最新試題
When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results（）.
Mariners not entering the port are（）to keep at least one mile off.
To predict the actual depth of water using the Tide Tables，the number obtained from the Tide Tables is（）.
After launching，an inflatable raft should be kept dry inside by（）.
The latest known details of lights are given in（）.
A person who sees someone fall overboard should（）.
Before personnel are lifted from a vessel in a personnel basket，the vessel should be（）.
An orange flag showing a black circle and square is a（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.