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Articles for tag HEX


Sikorsky Long-Range Hybrid-Electric VTOL Demonstrator to Inform Future Military and Commercial Missions

Posted by Admin

ATLANTA, March 7, 2023 – Sikorsky, a Lockheed Martin company, is producing a Hybrid-Electric Demonstrator (HEX), a fully-autonomous hybrid-electric vertical-take-off-and-landing (eVTOL) prototype. With a maximum gross weight of more than 7,000-pounds, the uncrewed aircraft will serve as a flying test-bed to evaluate large aircraft design, novel propulsion systems and control architectures for sustained hover, and ranges greater than 500 nautical miles.

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Tags: eVTOL HEX Lockheed Martin Sikorksy
Categories: Press Releases