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Bell Demonstrates Distributed Propulsion Aircraft |
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Kate O'Connor
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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, this week. According
to the company, HYDRA uses distributed propulsion technology and a
circular wing to sustain wing-borne flight at reduced power
consumption, while increasing its speed and range over a traditional
multi-rotor aircraft.
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Partners To Fly Industrial Airships |
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Mary Grady
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Hybrid Air Freighters, based in Paris, and Columbia Helicopters, in
Oregon, have agreed to team up to operate a fleet of 12 airships to be
built by Lockheed Martin. The ships will transport both freight and
personnel in remote areas.
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