U.S. Air Force Master Sgt. Miller, 71st Fighter Squadron crew chief, stands awaiting instruction to communicate back to Lt. Col. Andrew Gray, 71st Fighter Squadron commander, in an F-22 Raptor at Joint Base Langley-Eustis, Virginia, Mar. 29, 2023. Crew chief duties range from day-to-day aircraft maintenance, diagnosing malfunctions, replacing components and other responsibilities in support of establishing the 1st Fighter Wing as the most capable and combat-ready F-22 wing in the Air Force. (U.S. Air Force photo by Airman 1st Class Mikaela Smith)