4th CMS Airmen ignite F-15E engines
Airman 1st Class Noah Mercer, 4th Component Maintenance Squadron aerospace propulsion technician, inspects the engine of an F-15E Strike Eagle at Seymour Johnson Air Force Base, North Carolina, August 10, 2022. The engine test cell simulates aircraft fire in a specialized hangar, known as a hush house, to ensure that all components of the F-15E engine are functioning properly before use. (U.S. Air Force photo by Airman 1st Class Sabrina Fuller)