15th Wing Highlight: aerospace propulsion
Members of the 15th Maintenance Squadron aerospace propulsion section perform routine maintenance on a C-17 Globemaster III on Joint Base Pearl Harbor-Hickam, Hawaii, Aug. 13, 2024. During the routine maintenance, Airmen performed an oil change to alternators that provide power to the C-17 Globemaster III engines. (U.S. Air Force photo by Senior Airman Mark Sulaica)