Refueling
1st Lt. Justin Greenway, 70th Air Refueling Squadron pilot, and 1st Lt. Mike Polito, 6th ARS pilot, fly a KC-10 extender aircraft during a refueling mission out of Luke Air Force Base, Ariz., Nov. 16, 2016. The KC-10, from Travis Air Force Base, Calif. flew in support of the F-16 pilot training mission. (U.S. Air Force photo by Senior Airman James Hensley)