Chaparral autonomously transitions to 70 mph wingborne flight

Aug 14, 2025 · Demonstration · Elroy Air · Aerial

Elroy Air completed three flights in which Chaparral autonomously transitioned from vertical takeoff to forward wingborne flight and returned to a vertical landing.

Elroy Air company media
Company media · Elroy Air
  • The aircraft reached a maximum speed of 70 mph.
  • Forward flight used up to four times less power than vertical flight.
  • The flights established the technical basis for longer point-to-point missions.

Elroy Air builds Chaparral, an autonomous hybrid-electric VTOL cargo aircraft for middle-mile logistics, military resupply, humanitarian aid and rapid-response missions.