Beale removes fuel storage tanks which kept Blackbird soaring
A round concrete slab is all that remains of a 400,000 gallon fuel tank at Beale Air Force Base, Calif., June 24, 2013. Five tanks, which used to hold JP-7 to power the SR-71 Blackbird, will be torn down during a four-month deconstruction project. (U.S. Air Force photo by Staff Sgt. Robert M. Trujillo/Released)