210113-F-JN771-1001
Senior Airman Samuel Blankenship, 4th Component Maintenance Squadron electrical and environmental specialist, uses a K400 stand to assemble and test an integrated drive generator at Seymour Johnson Air Force Base, North Carolina, Jan. 13, 2021. An integrated drive generator is used to power an F-15E Strike Eagle. (U.S. Air Force photo by Airman 1st Class Kimberly Barrera)