A helicopter on the third 10-minute sightseeing flight of the day was missing near Mount Aso's Nakadake. The Raved tookoff at 10:52 LT, however, fail to arrive its home. There were two ...
Unither Bioelectronique (UB) is claiming several aviation firsts following the first flight of a piloted hydrogen fuel cell-powered helicopter. Taking place at Bromont airport in Quebec, Canada on 27 ...
Under Project Proticity, Unither Bioelectronics conducted the first piloted hydrogen-electric-powered helicopter flight in May. Credit: Unither Bioelectronics Having conducted the first piloted flight ...
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