A.fix
B.running fix
C.estimated position
D.dead-reckoning position
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你可能感興趣的試題
A.estimated position
B.dead reckoning position
C.fix
D.None of the above
A.dead-reckoning position
B.running fix
C.estimated position
D.fix
A.fix
B.dead-reckoning position
C.running fix
D.probable position
A.plane tangent at one point
B.cylinder tangent at one parallel
C.cone tangent at one parallel
D.series of cones tangent at selected parallels
A.when at anchor
B.only when making way
C.at any time when underway
D.only when the identifying lights are not being shown
最新試題
The Coast Radio Stations are found in（）.
The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.
After being rescued from the vessel accident，the people agreed that they had much to（）.
The program of graphical predictions of height against time for a period of up to seven consecutive days is contained in（）.
The light vessel is reported（）.
Of the following，（）is not likely found in The Mariners Handbook.
Light Lists for coastal waters are（）.
The latest known details of lights are given in（）.
The international number，location and/or name，geographical co-ordinates，characteristics and intensity，elevation in metres，range in sea miles and description of structure of a light can be found in（）.
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（）.