In ditching, what hazards are the greatest risks?

• A. Exposure and hypothermia
• B. Engine fire in the cabin
• C. Noise
• D. Loss of cabin lighting

Answer: (A)

In a ditching, the biggest danger is losing body heat from immersion in cold water, which leads to hypothermia and impaired ability to think and move. Water pulls heat from the body much faster than air, and wet clothing accelerates that heat loss. Even in relatively cool water, hypothermia can develop quickly and dull the senses, weaken coordination, and hinder the ability to evacuate, signal for help, or stay with others. This heat loss sets the pace for survival more than other hazards like a cabin fire, noise, or lights failing, which, while serious, are less likely to determine the outcome in the critical moments after impact. Therefore, protecting against exposure and staying warm becomes the primary focus—donning life jackets, getting into survival gear if available, and moving to a life raft or a stable afloat position to minimize further heat loss and maximize chances of rescue.