Bell Demonstrates Distributed Propulsion Aircraft

Bell Helicopter demonstrated its unmanned Hybrid Drive Train Research Aircraft (HYDRA) at the first Tech Demo edition of the Unmanned Aircraft Systems (UAS) Center of Excellence in Alma, Quebec, last week. According to the company, HYDRA uses distributed propulsion technology and a circular wing to ‚Äúsustain wing-borne flight at reduced power consumption, while increasing its […]

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