Staying on track
Lt. Col. Aldo Filoni, primary evaluator navigator with the 911th Operations Group, calls instructions over a headset to the pilots in a C-130 Hercules during an all-weather airdrop delivery system exercise sortie near Cadiz, Ohio, March 7, 2015. During an AWADS sortie, the pilots depend upon the navigator to keep the flight on course. (U.S. Air Force photo by Senior Airman Marjorie A. Bowlden)