On a large vessel, when a MOB is observed on the port side, what should the operator do first?

• A. Stop the engine immediately.
• B. Increase speed to accelerate rescue.
• C. Ignore and continue course.
• D. Turn the vessel sharply toward the MOB's side.

Answer: (D)

The first move in a man overboard situation is to bring the vessel back to the person. If the MOB is seen on the port side, the quickest and safest action is to steer toward port, turning the vessel in that direction. This keeps the MOB in sight, counters drift from wind and current, and positions the hull to begin the rescue. Stopping the engine, speeding up, or continuing on course won’t close the distance or ensure contact, and ignoring the situation is dangerous. Turning toward the MOB first establishes a direct path to recover the person, after which you can coordinate the rest of the rescue.