Question 454Rules of the Road90% to pass
INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D042RR below. Vessel "A" sounds one short blast of the whistle. What does this signal mean?

AI Explanation
The correct answer is D) None of the above.
The one short blast of the whistle does not have the meaning of any of the provided answer choices. According to the International Regulations for Preventing Collisions at Sea (COLREGS), a one short blast of the whistle is used to indicate "I am altering my course to starboard". It does not signal any intention to overtake or leave the other vessel on a particular side. The other answer choices do not accurately reflect the meaning of the one short blast whistle signal in the given scenario.
Related Questions
#452 INTERNATIONAL ONLY You are in sight of another vessel in a crossing situation, and the other vessel sounds one short blast. You are going to hold course and speed. Which statement is CORRECT?#453 INTERNATIONAL ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below. What does two short blasts from either vessel mean? #455 INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D042RR below. Vessel "A" sounds one short blast of the whistle. What is vessel "B" in this situation? #456 INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D042RR below. Vessel "A" sounds one short blast of the whistle. What signal should vessel "B" sound? #457 INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D042RR below. Vessel "A" sounds one short blast of the whistle. What does this signal mean?