Linked from
The 20 pages that link to Fixed-wing aircraft, each with the reason it gives.
HelicopterCompared with: Unlike a helicopter, it generally needs a runway and cannot hover.
AviationBroader topic: Airliners and most conventional airplanes belong to this broad aircraft type.
BallooningCompared with: It depends on forward motion rather than buoyancy to remain airborne.
AircraftBroader topic: Fixed wings generate lift as the aircraft moves forward through the air.
AerostatCompared with: It needs forward motion to produce wing lift, rather than a lifting gas.
Model aircraftNarrower topic: Most model aircraft belong to this broad aircraft type.
MonoplaneNarrower topic: Monoplanes belong to this broad aircraft family.