Foundation
U.S. Air Force Airmen 1st Class Donald Matts, (left), and Jelani Ivory, 23d Component Maintenance Squadron aerospace propulsion apprentices, install a No. 4 bearing into a b-sump housing property for a TF-34 engine July 27, 2015, at Moody Air Force Base, Ga. The 23d CMS Propulsion Flight is responsible for receiving, efficiently breaking down, and repairing TF-34’s. (U.S. Air Force photo by Airman Greg Nash/Released)