The national distress, safety, and calling frequency is channel _____.
A
13
B
16
C
18
D
22
E
İlgili Sorular
Where should the tops of vents from gasoline tanks §terminate?Aboard small passenger vessels non-required items of lifesaving equipment on existing vessels ______...Your vessel is damaged with no list, but down by the stern. There is progressive flooding and trim b...The symptoms of a fractured back are ______________________.On cargo booms, preventers are __________.