In a Man Overboard evolution, what phrase should the first observer yell after seeing a person overboard?

In a Man Overboard evolution, what phrase should the first observer yell after seeing a person overboard?

• A. Mayday
• B. Help
• C. All Clear
• D. Man Overboard

Answer: (D)

When someone goes overboard, the first thing to do is alert everyone clearly and immediately with a precise signal. Shouting “Man overboard” does exactly that: it announces the specific incident and triggers the boat’s MOB procedures right away, helping the crew coordinate a quick, organized recovery. This phrase is understood by everyone on board and sets the stage for keeping the person in sight, calling for help as needed, and starting the trained recovery pattern. Why not the other phrases? Mayday is for severe, external distress requiring rescue services, which can create unnecessary confusion about the source of the problem. Help is vague and does not initiate the official MOB response. All Clear would be used only after the situation is resolved, which would suppress the alert rather than start the recovery. So the best choice is the exact Man Overboard call to start the proper internal procedure.

When someone goes overboard, the first thing to do is alert everyone clearly and immediately with a precise signal. Shouting “Man overboard” does exactly that: it announces the specific incident and triggers the boat’s MOB procedures right away, helping the crew coordinate a quick, organized recovery. This phrase is understood by everyone on board and sets the stage for keeping the person in sight, calling for help as needed, and starting the trained recovery pattern.

Why not the other phrases? Mayday is for severe, external distress requiring rescue services, which can create unnecessary confusion about the source of the problem. Help is vague and does not initiate the official MOB response. All Clear would be used only after the situation is resolved, which would suppress the alert rather than start the recovery. So the best choice is the exact Man Overboard call to start the proper internal procedure.