309th Troop Carrier Squadron, Assault, Rotary Wing

Constituted as the 309th Troop Carrier Squadron on 25 May 1943. Activated on 1 Oct 1943. Inactivated on 31 Jul 1945. Redesignated 309th Troop Carrier Squadron, Medium on 10 May 1949. Activated in the reserve on 27 Jun 1949. Ordered to active service on 1 May 1951. Inactivated on 1 Feb 1953. Redesignated 309th Troop Carrier Squadron, Assault, Rotary Wing on 12 Aug 1954. Activated on 8 Oct 1954. Inactivated on 9 Jul 1956. Redesignated 309th Troop Carrier Squadron, Assault Activated on 18 Mar 1963; 309th Air Commando Squadron, Troop Carrier on 8 Mar 1965; 309th Air Commando Squadron, Tactical Airlift on 1 Aug 1967; 309th Special Operations Squadron on 1 Aug 1968; 309th Tactical Airlift Squadron on 1 Jan 1970. Inactivated on 31 Jul 1970.