The X-65 aircraft, which Aurora Flight Sciences is building for DARPA as part of the CRANE program, will use short air bursts to steer instead of traditional flaps and rudders. But rising costs, ...
DARPA has initiated an effort to build a new, stealthy spy plane. Unlike other aircraft, this X-plane will feature a hybrid electric propulsion system. The XRQ-73 will be much quieter than traditional ...
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