NEW RECIPES: The Defense Advanced Research Projects Agency (DARPA) has turned up the heat for its BioFuels program. DARPA is backing research and development by UOP LLC, a Honeywell company, for ...
The XRQ-73, a 1,250-pound drone, uses a mix of electric and jet-fuel propulsion, which is supposed to make it much quieter ...
FLYING Magazine on MSN
Military's Secretive XRQ-73 Hybrid-Electric Drone Looks Like a B-2
DARPA says experimental uncrewed aircraft made its first flight in California in April.
Otto Aerospace completes flight tests of its laminar-flow drone at Spaceport America, advancing DARPA's Energy Web Aircraft ...
Alliant Techsystems, the Defense Advanced Research Projects Agency (DARPA) and the Office of Naval Research (ONR) successfully ground-launched and flew a hypersonic scramjet-powered vehicle from the ...
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