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Air Force Featured Stories

  • Vertical wiper blades reduce aircraft drag, tests show

    Across the KC-135 fleet, blades are positioned horizontally on the windshield as part of the aircraft’s original 1950s design. However, as the understanding of aviation aerodynamics advanced, research indicated placing the wipers vertically when not in use could improve aerodynamic efficiency and

  • XQ-58A Valkyrie demonstrator completes inaugural flight

    The XQ-58A Valkyrie demonstrator, a long-range, high subsonic unmanned air vehicle completed its inaugural flight March 5, 2019, at Yuma Proving Ground, Arizona. The Air Force Research Laboratory partnered with Kratos Unmanned Aerial Systems to develop the XQ-58A.