The closest point of approach (CPA) of a contact on a relative motion radar may be determined __________.
A
immediately when the contact is noted on radar
B
only if the radar scope is watched constantly
C
after the contact has been marked at least twice
D
by an occasional glance at the radar
E
İlgili Sorular
For vessels fitted with cargo gear, an initial test of the units under a proof load shall be conduc...BOTH INTERNATIONAL & INLAND A sailing vessel underway at night may show __________.INTERNATIONAL ONLY You are underway in a narrow channel, and you are being overtaken by a vessel ast...The fluke angle of an anchor system is the angle between the _________.Which space(s) is(are) NOT exempt when measuring gross tonnage?