Interceptor, 1958–1960 C-97A Stratofreighter, 1960–1967 C-124C Globemaster II, 1967–1971 C-130A Hercules, 1971–1975 KC-135A Stratotanker, 1975–1984 KC-135E Stratotanker, 1984–1993 KC-135R Stratotanker, 1993 – 24 March 2019 Aircraft flying in this unit KC-46A Pegasus, 8 August 2019 – present References Rogers, B. (2006). United States Air Force Unit Designations Since 1978. A Handbook of Aerospace Defense Organization 1946–1980, by Lloyd H. Cornett and Mildred W. Johnson, Office of History, Aerospace Defense Center, Peterson Air Force Base, Colorado Maurer, Maurer. Combat Squadrons of the Air Force: World War II. Maxwell Air Force Base, Alabama: Office of Air Force History, 1982. Granite Wings: A History of the New Hampshire Air National Guard, 1947–1998 157th ARW website External links Squadrons of the United States Air National Guard Air refueling squadrons of the United States Air Force Military units and formations in New Hampshire