210218-F-JN771-1002
Airman 1st Class Kevin Lazo, 336th Fighter Squadron avionics technician, replaces a line replacement unit on an F-15E Strike Eagle at Seymour Johnson Air Force Base, North Carolina, Feb. 18, 2021. The LRU can be replaced in a short period of time on location. (U.S. Air Force photo by Airman 1st Class Kimberly Barrera)