Your radar indicates a target; however, there is no visible object at the point indicated. A large mountain, approximately 50 miles away on the same bearing as the target, is breaking the horizon. You should suspect the radar target is caused by __________.
A
a submerged submarine
B
ducting
C
sub-refraction
D
ionospheric skip waves
E
İlgili Sorular
Deviation which is maximum on intercardinal compass headings may be removed by the __________.If your vessel has a list to port due to negative GM and off-center weight, the first corrective mea...A flooded leg on a lift boat would adversely affect the vessel's stability underway by _____________...After a cold front passes the barometric pressure usually __________.You should plot your dead reckoning position __________.