Which lights would you see on the Illinois waterway when any wickets of the dam or bear traps are open, or partially open, which may cause a set in the current conditions in the upper lock approach?
A
Green over amber (yellow)
B
Red over amber (yellow)
C
Red over blue
D
Green over red
E
İlgili Sorular
Sidewise force of the propeller tends to throw a vessel's stern to the right or left, depending on ...Which statement about a tunnel bow thruster is TRUE?You take an RDF bearing on a vessel requiring assistance. The position of the vessel requiring assis...Which is NOT a mandatory part of the shipboard Oil Pollution§Emergency Plan?A vessel heading SW is on a course of __________.