Building basics: FTD forms maintenance professionals
U.S. Airmen listen to their instructor during a class at the 372nd Training Squadron, Detachment 202 F-16 Field Training Detachment (FTD) at Shaw Air Force Base, S.C., April 25, 2017. The FTD teaches advanced maintenance skillsets to students from a variety of maintenance career fields, such as avionics, electrical and environmental systems, and weapons standardization. (U.S. Air Force photo by Senior Airman Kelsey Tucker)