191st Air Transport Squadron, Heavy

Constituted 407th Fighter Squadron on 12 Oct 1943. Activated on 1 15 Oct 1943. Redesignated: 407th Fighter-Bomber Squadron on 5 Apr 1944; 407th Fighter Squadron on 5 Jun 1944. Inactivated on 7 Nov 1945. Redesignated 191st Fighter Squadron, and allotted to Utah ANG on 24 May 1946. 191st Fighter Squadron (SE) extended federal recognition on 18 Nov 1946. Redesignated 191st Fighter-Bomber Squadron on 1 Apr 1951; 191st Fighter-Interceptor Squadron on 1 Jul 1955; 191st Air Transport Squadron (Heavy) on 1 Apr 1961; 191st Military Airlift Squadron on 1 Jan 1966; 191st Air Refueling Squadron on 20 Oct 1972-.