Major Quentin ‘Q’ Muellar, a reserve instructor & evaluator pilot assigned to the 77th Air Refueling Squadron at Seymour Johnson Air Force Base, N.C., took his final flight in the KC-135 Stratotanker at Niagara Falls Air Reserve Station, N.Y. on Aug. 18, 2020, as he begins a new journey learning to fly the U.S. Air Force's newest tanker, the KC-46 Pegasus. Over the past three years, Muellar has been traveling to Niagara training members of the 328th Air Refueling Squadron after their recent conversion from the C-130 Hercules. (U.S. Air Force photo by Tech. Sgt. Joshua Williams)