PHASE Crew Chiefs Perform F-15E Strike Eagle Inspections
Airman 1st Class Noah Smith, 4th Equipment Maintenance Squadron aircraft structural maintenance crew chief, replaces a nut plate for a F-15E Strike Eagle at Seymour Johnson Air Force Base, North Carolina, Jan. 7, 2021. Nut plates allow panels, among other things, to be fastened to the aircraft by screws. (U.S. Air Force photo by Airman First Class Kimberly Barrera)