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  • AEDC at 75: Test facility development proceeds

    Following the June 1951 dedication of the Arnold Engineering Development Center, construction on three major test facilities continued.At different points throughout the 1950s, the building of the Engine Test Facility, Gas Dynamics Facility and Propulsion Wind Tunnel Facility was completed.These

  • Propulsion Test Branch at Arnold AFB helping power the Air Force since 1950s

    The Engine Test Facility (ETF), which is part of the AEDC Propulsion Test Branch at Arnold Air Force Base, was the first facility on base, with its construction completed in 1953.Equipment making up the ETF test cells, such as the motors and compressors, were confiscated from a Bavarian Motor Works