First Lt. Katie Head, 18th Air Refueling Squadron pilot, conducts an aerial refueling mission for the U.S. Air Force Thunderbirds, Nov. 2, 2017. At any given time during their performance season, Team McConnell’s active duty and Reserve aircrews regularly perform aerial refueling for the Thunderbirds during performance season. (U.S. Air Force photo by Tech. Sgt. Abigail Klein)