190111-F-OT290-0016
U.S. Air Force Senior Airman Darien Andrews, 52nd Maintenance Squadron aerospace ground equipment journeyman, follows technical orders to perform an inspection on a Diesel Generator Ground Power Unit at Spangdahlem Air Base, Germany, Jan. 11, 2019. Airmen use technical orders which explain each step needing to be done to the equipment in detail to fix descrepencies. (U.S. Air Force photo by Airman 1st Class Jovante Johnson)