What aerodynamic effect does increasing the angle of attack have on lift?

Increasing the angle of attack (AoA) generally results in an increase in lift generated by the wings of an aircraft, up to a certain point known as the critical angle of attack. As the AoA increases, the flow of air over the wing changes, which enhances the difference in pressure between the upper and lower surfaces of the wing, leading to increased lift production.

However, this relationship holds true only until the critical angle is reached. Beyond this angle, the airflow begins to separate from the wing surface, leading to a loss of lift and potentially causing a stall. Therefore, it is correct to say that increasing the angle of attack increases lift until the critical AoA is reached, after which the generation of lift decreases sharply. Understanding this relationship is crucial for pilots and operators of unmanned aircraft systems to ensure effective control and avoid stalling during flight maneuvers.