Jason Austin, director of AEDC Public Affairs, gives Chief Master Sgt. Robert Heckman, AEDC Superintendent, a tour of the test facilities at Arnold Air Force Base. Heckman recently started in his new role at Arnold, previously serving as superintendent of the 460th Operations Group, headquartered at Buckley AFB, Colorado. As AEDC Superintendent, Heckman will be an advisor to AEDC Commander Col. Scott Cain on all issues regarding operations, readiness, morale, good order and discipline at the Complex. (U.S. Air Force photo/Christopher Warner)