What is the result of exceeding the critical angle of attack?

Exceeding the critical angle of attack results in the stall of the wing. The critical angle of attack is the maximum angle at which the wing can generate lift. When the wing's angle of attack exceeds this threshold, airflow begins to separate from the upper surface of the wing, leading to a significant reduction in lift. This phenomenon occurs regardless of the airspeed and is a vital aspect of flight dynamics that pilots must monitor. During a stall, the aircraft can lose altitude rapidly and may require immediate corrective actions to regain control. Understanding this concept is crucial for ensuring safe flight operations and recognizing the importance of maintaining appropriate angles of attack during various flight phases.