A full-size mockup of the A-12 Avenger left Air Force Plant 4 on 28 June after having been stored on the north end of the plant for many years. The A-12 program was cancelled in January 1991. The mockup was the only one of its type constructed. It will be restored and displayed at Veterans Memorial Air Park, which is located on the south end of Meacham Field Airport in north Fort Worth.
