The Diamond Hero is an Austrian helicopter unmanned aerial vehicle under development by Diamond Aircraft Industries and introduced at the Aero show held in Friedrichshafen in April 2012.
[1] The aircraft was designed to be an autonomous UAV that incorporates artificial intelligence and will be able to exercise its own flight judgment.
For instance, in the event of an engine failure, the aircraft will be able to examine the terrain below it and pick the best location for an autorotational landing.
"[1] The aircraft is powered by two Austro Engine AE55 Wankel engines and will be able to lift a 250 lb (113 kg) sensor payload for 6.5 hours of flight endurance or four hours of hover endurance.
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