Bell Demos Stop-Fold Tiltrotor Concept For DARPA High-Speed VTOL

stop-fold tiltrotor demo

After the rotor stopped, the hub reconfigured to enable the blades to fold back.

Credit: Bell
More accustomed to testing ejection seats and penetrating warheads, the storied High-Speed Test Track at Holloman AFB, New Mexico, has lately been used to demonstrate a stop-fold tiltrotor concept Bell is developing in pursuit of a contract to build a fast vertical-takeoff-and-landing X-plane. The...

Bell Demos Stop-Fold Tiltrotor Concept For DARPA High-Speed VTOL is available to both Aviation Week & Space Technology and AWIN subscribers.

Subscribe now to read this content, plus receive critical analysis into emerging trends, technological advancements, operational best practices and continuous updates to policy, requirements and budgets.

Already a subscriber to AW&ST or AWIN? Log in with your existing email and password.