U.S. Air Force Master Sgt. Jesse McCarley, left, 121st Fighter Squadron aircrew flight equipment flight chief, shows his phone to “Pilot for a Day” participant Jeremiah Hawkins during the KC-135 aircraft display at Joint Base Andrews, Md., Dec. 15, 2023. McCarley showed Hawkins videos of in-flight refueling procedures to better illustrate the mission at the 459th Air Refueling Wing and the KC-135 aircraft. (U.S. Air Force photo by Senior Airman Tyrone Thomas)