AF Life Cycle Management Center Det 1 changes leadership Published July 31, 2012 By 412th Test Wing Public Affairs PALMDALE, Calif. -- Lt. Col. Gene F. Cummins (right) assumed leadership responsibilities of Air Force Life Cycle Management Center Detachment 1 at Air Force Plant 42 in Palmdale, Calif., July 31. The ceremony was presided over by Col. William W. Gideon (left), Deputy Director, Agile Combat Support, Aeronautical Systems Center.