A.the designed area
B.the designated area
C.the indicated area
D.all area over the world
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A.Notices to Mariners
B.Sailing Directions
C.List of Lights and Signals
D.Guide to Port Entries
A.GL WNG
B.GEN SYN
C.STM WNG
D.TY WNG
A.GALE WARNING
B.24 HOURS FORECAST
C.GENERAL SITUATION
D.TROPICAL CYCLONE WARNING
A.Notice to Mariners
B.Coast Pilots
C.nautical chart catalogs
D.Sailing Directions
A.smaller scales
B.larger scales
C.smaller scales and larger scales
D.moderate scales
最新試題
Generally,()are used as the track charts on the high sea,()are used for harbors,inland waters and coastal areas.
Steam smoke will occur when().
Periodic publications notifying changes in,or additions to,previously published navigational data are().
For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?()
What is the significance of the broken magenta lines which roughly parallel the shore between Roanoke Point and Orient Point on Long Island().
Section V of the ADMIRALTY NOTICES TO MARINERS is().
The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a().
Vessels should not anchor or trawl in the vicinity of pipelines and are()in the pipeline area shown on the chart.
On the approach of a warm front the barometric pressure usually().
()is the system for the broadcast and automatic reception of maritime safety information by means of narrow-band direct-printing telegraphy.