Ailerons, elevators, and rudders are categorized as what?

Ailerons, elevators, and rudders are categorized as control surfaces because they play a crucial role in the maneuverability and control of an aircraft. Control surfaces are specifically designed to alter the flight attitude of the aircraft by changing its aerodynamic properties.

Ailerons, located on the wings, control roll by altering the lift produced on each wing. Elevators, found on the tail section, manage pitch and help raise or lower the nose of the aircraft. Rudders, also located on the tail, are responsible for controlling yaw, aiding in the directional control of the aircraft. Together, these surfaces enable the pilot to guide the aircraft effectively during flight.

In contrast, power sources refer to the engines or motors that provide thrust, navigation aids assist in finding direction or position, and safety devices are implemented to prevent accidents or enhance safety but do not directly control the aircraft's flight path.