774th Troop Carrier Squadron, Assault and 774th Troop Carrier Squadron, Medium

Constituted as the 774th Bombardment Squadron (Heavy) on 19 May 1943. Activated on 1 August 1943. Redesignated 774th Bombardment Squadron, Heavy c. 29 Sep 1944. Inactivated on 25 Sep 1945. Redesignated 774th Troop Carrier Squadron, Medium on 1 Dec 1952. 774th Troop Carrier Squadron, Assault on 18 Dec 1961; 774th Troop Carrier Squadron, Medium on 15 May 1965; 774th Troop Carrier Squadron on 1 Jan 1967; 774th Tactical Airlift Squadron on 1 Aug 1967. Inactivated on 15 Sep 1972.