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Near Undetectable and Capable of Reaching 460 Km/h at 5,500 M Above Sea Level: US DARPA Announces the Success of the First Flight of the Hybrid-Electric Stealth Drone XRQ-73
An American military drone that is almost silent and difficult to detect has just succeeded in its first flight.Baptized XRQ-73, it is powered by an unprecedented hybrid electric system that significantly reduces its...
An American military drone that is almost silent and difficult to detect has just succeeded in its first flight.Baptized XRQ-73, it is powered by an unprecedented hybrid electric system that significantly reduces its...