An F-16 Fighting Falcon flies over Phoenix, Ariz., during the NASCAR Cup Series Championship Nov. 7, 2021. F-16 pilots assigned to the 56th and 944th Fighter Wings at Luke Air Force Base, performed a 4-ship formation flyover at the conclusion of the national anthem at the Phoenix Raceway to kick off the championship race. (U.S. Air Force photo by Airman 1st Class Dominic Tyler)