Definition
An aircraft that generates lift through wings rigidly attached to the fuselage, where forward motion of the entire aircraft moves air over the wings to produce lift. This category includes airplanes and gliders, and is distinguished from rotorcraft (which produce lift by rotating blades) and lighter-than-air craft (which use buoyancy).
Plain English
An aircraft whose wings stay still and don't move on their own. The whole aircraft has to move forward through the air for the wings to create lift and keep it flying.
Context Anchor
Seen in aircraft classification discussions, training materials, certificates, and regulations when separating airplanes and gliders from helicopters and other aircraft types.
Derivation
Fixed' meaning held in place, and 'wing' meaning the lifting surface. The label exists to contrast with rotary-wing aircraft, where the wings (rotor blades) spin. Knowing this contrast is the whole point of the term.
Why Pilots Care
This classification determines training requirements, certification standards, and basic flight handling differences from rotary-wing aircraft.
Intuition Check
Fixed-wing does not mean the aircraft cannot turn or that nothing on the wing can move. It means the main wings themselves stay in a set position and do not spin to create lift.
Example Sentence 1
She earned her private pilot certificate in fixed-wing aircraft before later adding a helicopter rating.
Example Sentence 2
Most student pilots begin their training in a fixed-wing aircraft before considering other categories.