What action should a pilot take if experiencing spatial disorientation?

In the context of spatial disorientation, the most effective action a pilot can take is to announce and transfer controls. Spatial disorientation occurs when a pilot cannot correctly interpret aircraft attitude, altitude, or airspeed due to a lack of external visual references, often leading to dangerous flight conditions. By announcing the situation, the pilot ensures that all crew members are aware of the issue and can assist in managing the aircraft effectively.

Transferring control to another qualified crew member who may be more oriented or able to effectively manage flight using instruments can help stabilize the situation. This action not only prioritizes safety but also utilizes the strengths of the crew in high-stress situations where judgment may be impaired.

Using instruments to navigate and performing a controlled descent might seem like logical responses, but these require a certain level of situational awareness that the pilot may lack during spatial disorientation. Increasing altitude for better visibility is also not advisable, as it does not resolve the underlying issue of disorientation and could complicate the situation further. Therefore, transferring control is the best option to ensure safety and maintain control of the aircraft during such critical moments.