BOTH INTERNATIONAL & INLAND Which signal may be used by a vessel that is in doubt as to whether sufficient action is being taken by another vessel to avoid collision?
A
One prolonged blast on the whistle
B
A continuous sounding of the fog horn
C
Firing a gun every minute
D
Five or more short rapid blasts on the whistle
Loading interactive features...
Question 1 / 2066636eeb28f7522a1c51bc10
Question 1 of 2066636eeb28f7522a1c51bc10
BOTH INTERNATIONAL & INLAND Which signal may be used by a vessel that is in doubt as to whether sufficient action is being taken by another vessel to avoid collision?
BOTH INTERNATIONAL & INLAND Which signal may be used by a vessel that is in doubt as to whether sufficient action is being taken by another vessel to avoid collision?