What new invention was first tested near Kill Devil Hills, North Carolina?
Airoplane Aeroplanes Powered fixed-wing aircraft Plane (aviation) ✈ Air-planes Aero planes Airplanes Air plane Æroplane Aeroplane Air planes Air-plane Aero-planes Airplane Aero-plane Plane (aircraft) Aerplane
aerplane aeroplanes æroplane aero planes ✈ airplanes aeroplane air planes aero plane airoplane plane aviation powered fixed wing aircraft air plane plane aircraft airplane
airplane
WikipediaEntity
Airplane