F-35s Begin Auto-GCAS Test Flights
Two F-35s taxi down a taxi-way at Edwards Air Force Base. The 461st Flight Test Squadron has recently begun flight testing the Automatic Ground Collision Avoidance System (Auto GCAS) onboard the F-35 aircraft. (Courtesy photo by Darin Russel/Lockheed Martin)

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Photo by: Darin Russell |  VIRIN: 171001-F-J0318-1015.JPG