When a helicopter is lifting personnel from an enclosed lifeboat, what should the other individuals in the boat do?

Correct Answer: Option C — remain seated inside to provide body weight for stability

Personnel must remain seated inside an enclosed lifeboat during helicopter hoisting to maintain the vessel's center of gravity. Any movement or standing on the exterior can cause the boat to list or capsize, particularly when subjected to the intense downward air pressure created by the helicopter's rotors.