241210-F-HW521-1302
U.S. Air Force Tech. Sgt. Robert Ingham, 647th Civil Engineer pavement and equipment craftsman, operates an excavator on the flightline of Joint Base Pearl Harbor-Hickam, Hawaii, Dec. 10, 2024. Civil Engineer Squadrons are responsible for planning maintenance operations and construction management on their Air Force installations. (U.S. Air Force photo by Airman 1st Class Aden Brown)