191118-F-SQ280-081
U.S. Air Force Airman Thaddeus Hornung, 355th Civil Engineer Squadron water and fuel system maintenance journeyman, begins a work order for a maintenance shop at Davis-Monthan Air Force Base, Arizona, Nov. 18, 2019. WFSM Airmen maintain, inspect and repair all equipment and structures that pertain to water, fuel and waste for all Airmen, their families and other inhabitants on the base installation. (U.S. Air Force photo by Senior Airman Mya M. Crosby)