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The University of Maryland team responsible for the Gamera II human-powered helicopter NAA flight time record may be on its way to bagging another one -- this time for altitude. With new freshman pilot Henry Enerson spinning the cranks, the gigantic four-rotor design ascended to eight feet, an unexpectedly lofty level, according to the team. The well-controlled 25 second flight was far less than the record 49.9 seconds Gamera achieved earlier, but the new altitude bodes well for its upcoming Sikorsky Prize attempt. That $250,000 award, unclaimed since 1980, requires a 10-foot altitude to be maintained for one minute, and now looks to be distinctly in the UMD group's sights. Check the video after the break, and marvel at the ungainly quadrocopter's latest aerial exploit.

Continue reading Gamera II hits new high with unofficial human-powered helicopter altitude record (video)

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Gamera II hits new high with unofficial human-powered helicopter altitude record (video) originally appeared on Engadget on Wed, 29 Aug 2012 14:48:00 EDT. Please see our terms for use of feeds.

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A team at the University of Maryland has been taking human powered flight to new heights. Or, rather, lengths, by setting a new US record for flight duration of 49.9 seconds with its Gamera II rotorcraft. The benchmark event actually took place in June, but only received the all important plaudits from the National Aeronautic Association on August 9. Gamera II builds on its predecessor (unsurprisingly, Gamera I) by featuring improved transmission, rotor design and a redesigned cockpit. Not content with smashing the previous craft's record of 11.4 seconds, the team plans to fly a further refined version of the copter with longer blades and other fine tuning later this month. The 49.9 second flight has also been submitted to the Fédération Aéronautique Internationale for World, rather than American-record verification. The guys at Maryland might want to keep an eye over their shoulders though, as it looks like someone else already has their eyes on that prize. Video evidence after the break.

Continue reading NAA verifies new US record for human-powered helicopter flight (video)

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NAA verifies new US record for human-powered helicopter flight (video) originally appeared on Engadget on Sun, 12 Aug 2012 19:45:00 EDT. Please see our terms for use of feeds.

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