Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds ...
Gadget Review on MSN
Bell's X-76 hits 517 mph without needing a single runway
Bell's X-76 aircraft achieves 517 mph cruise speeds with vertical takeoff capability, eliminating runway dependencies through innovative folding rotors.
There's a new X-plane in town. Bell Textron's tilt-rotor aircraft being built for DARPA's Speed and Runway Independent Technologies (SPRINT) program, which aims to combine the features of a helicopter ...
Bell is reinventing aviation, again.
Rotorcraft manufacturer Bell has advanced to the build stage of a secretive high-speed vertical-lift X-plane competition for the US military. The company revealed on 9 July it has been selected for ...
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