What should pilots do if they experience symptoms of severe fatigue?

When pilots experience symptoms of severe fatigue, the most responsible and safest course of action is to ask a co-pilot to take over or to land safely. Fatigue can significantly impair cognitive functions, reaction times, and decision-making abilities, which are all critical for flight safety. By recognizing these symptoms and choosing to transfer control to another qualified person or landing the aircraft, the pilot prioritizes safety for themselves, their passengers, and everyone on the ground.

Continuing to fly to maintain a schedule disregards the risks associated with operating while fatigued. Ignoring symptoms and persisting could lead to impaired performance and situational awareness, potentially resulting in serious consequences. Additionally, cutting down on food intake is not a viable solution to combat severe fatigue, as proper nutrition plays a role in maintaining overall energy levels and performance. Therefore, taking appropriate action by transferring control or landing is essential in managing fatigue effectively.