A.vessel being towed
B.fishing vessel engaged in trawling
C.vessel at anchor warning you of her location
D.power-driven pilot vessel on station underway
您可能感興趣的試卷
你可能感興趣的試題
A.falls
B.rises
C.is steady
D.is unreliable
A.true directions
B.compass error
C.deviation
D.magnetic directions
A.the designed area
B.the designated area
C.the indicated area
D.all area over the world
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
最新試題
Generally，（）are used as the track charts on the high sea，（）are used for harbors，inland waters and coastal areas．
Why is a warning sign displayed at the gangway or access point of a barge during cargo transfer（）.
On a nautical chart，the inner ring of a compass rose indicates（）.
The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a（）.
The charts show two dashed lines crossing the river justsouth of St. Catherine Bar Light. What does this indicate? （）
On the approach of a warm front the barometric pressure usually（）.
The Daily Memorandum contains information on（）.
Steam smoke will occur when（）.
What is the most important source of information to be used in correcting charts and keeping them up to date（）.
Many navigational warnings are of a temporary nature，but others remain in force for several months or may be succeeded by（）.