KC-135 Refuels strategic transport aircraft
U.S. Air Force Lt. Col. Jarrett McNabb, a pilot assigned to the 91st Air Refueling Squadron, stands on the flightline at MacDill Air Force Base, Florida, March 22, 2023. Pilots with the 91st ARS operate the KC-135 Stratotanker, a long-range tanker aircraft capable of refueling a variety of aircraft in mid-air, anywhere in the world. The 91st ARS’ KC-135s have supported US military operations all over the world. (U.S. Air Force photo by Senior Airman Lauren Cobin)