A.Decreasing loran readings on 9960-W
B.Visual bearings of Montauk Point Lt. changing to the left
C.Increasing bearings of Southeast Point Light
D.Decreasing soundings
您可能感興趣的試卷
你可能感興趣的試題
A.enter a traffic separation zone
B.cross a submerged pipeline
C.depart a regulated area
D.depart a restricted area
A.spider element
B.sensitive element
C.link arm
D.pickup transformer
A.VHF
B.Steering Gear
C.Rudder Indicator
D.Loran
A.make
B.be made
C.not make
D.not be made
A.remains aligned with compass north
B.also turns to starboard
C.first turns to starboard then counterclockwise to port
D.turns counterclockwise to port
最新試題
The operation of which aids to navigation may be suspended during war or national emergency（）.
What does not contribute to the commercial GPS receiver position error（）.
（）is a digitized“picture”of a chart.
The line connecting the Loran-C master station with a secondary station is called the（）.
（）is not a factor which will affect the accuracy of GPS receiver.
The use of pulse groups and extremely precise timing at each Loran-C station makes possible the use of（）.
The information received by AIS will be displayed on（）.
If the radio signal ground wave extends out for less distance than the minimum skywave distance，there is an area in which no signal is received．This is called the（）.
The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.
When your vessel is proceeding to the area of traffic density，（）is used to determine the exact ranges of other ships or objects in the vicinity.