F-16 Fighting Falcon and F-35A Lightning II aircraft, assigned to Luke Air Force Base, fly in formation during the Air Force Salutes flyover May 1, 2020, over parts of Arizona.The 15-aircraft formation included F-35s and F-16s from the 56th Fighter Wing and 944th FW, and a KC-135 from the 161st Air Refueling Wing as a Total Force salute to each American serving on the frontlines in the fight against Coronavirus Disease 2019. Air Force Salutes flyovers are a way for the U.S. Air Force to show appreciation to the thousands of heroes at the front line battling COVID-19. (U.S Air Force photo by Senior Airman Leala Marquez)