191205-F-AU266-2229
U.S. Air Force Lt. Col. Doug Miller and Lt. Col. Joe Smarsh, 77th Air Refueling Squadron pilots, along with Master Sgt. Brian Greer, a 77 ARS boom operator, greet friends, family, and peers on the flightline at Seymour Johnson Air Force Base, North Carolina, Dec. 5, 2019. All were there to congratulate Smarsh, Miller, and Greer on their final flight in a KC-135 Stratotanker before being trained on a KC-46 Pegasus. (U.S. Air Force photo by Staff Sgt. Mary McKnight)