4th CMS maintains fuel systems
Airman Valarie Mahmoud, 4th Component Maintenance Squadron F-15E journeyman, observes as Senior Airman Robert Kinkaid, 4th CMS F-15E journeyman, attaches a dump mast on an F-15E Strike Eagle at Seymour Johnson Air Force Base, North Carolina, Aug. 11, 2022. Mahmoud shadowed Kinkaid’s work to learn how to complete an unfamiliar task. (U.S. Air Force photo by Senior Airman Kevin Holloway)