CAMcarbon Folding Airscrews for NASA Research

NASA researchers designed a battery-powered, remote-controlled aircraft with 10 motors. The "Greased Lightning GL-10" prototype has a wingspan of about 3.30 m and can take off like a helicopter. After folding the wings into horizontal position, the prototype flies like an airplane. In this video you can see the successful test flight at Fort AP Hill / Virginia.

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