What do ailerons control on an aircraft?

Ailerons are control surfaces located on the wings of an aircraft and are primarily responsible for controlling roll movement. When a pilot moves the control stick or yoke, the ailerons deflect; one aileron moves upwards while the other moves downwards. This differential movement creates a difference in lift between the two wings. The wing with the aileron that is raised produces less lift, while the wing with the aileron that is lowered produces more lift. As a result, the aircraft rolls towards the wing with the lowered aileron. This is essential for banking during turns and maneuvering the aircraft in flight.

Understanding the role of ailerons is crucial for pilots and drone operators as it helps in maintaining control and stability during various flight maneuvers.