An icebreaker may use the code letter "K" to remind ships of their obligation to listen continuously on their radio. This signal may be made by any of the following EXCEPT __________.
A
sound signal
B
light signal
C
visual signal
D
radiotelephone
E
İlgili Sorular
BOTH INTERNATIONAL & INLAND The masthead light may be located at other than the fore and aft centerl...At all angles of inclination, the true measure of a vessel's stability is the _________.Grinding to eliminate shallow surface defects should be done _________.What are the most important reasons for using water fog to fight fires?A fire in the galley ALWAYS poses the additional threat of ______.