AEDC Base Civil Engineering Branch vital to mission success at Arnold AFB
David Scheuermann, an Arnold Engineering Development Complex fuel farm machinist, turns on the pump for Tank 11, Sept. 10, 2020, at Arnold Air Force Base, Tenn. The AEDC Base Civil Engineering Branch oversees utilities at Arnold AFB, including jet fuel for testing needs. (U.S. Air Force photo by Jill Pickett)