7th Troop Carrier Squadron, Heavy

Constituted 7 Transport Squadron on 1 Oct 1933. Activated on 14 Oct 1939. Redesignated 7 Troop Carrier Squadron on 4 Jul 1942. Inactivated on 27 Nov 1945. Activated on 7 Sep 1946. Redesignated: 7 Troop Carrier Squadron, Medium, on 23 Jun 1948; 7 Troop Carrier Squadron, Heavy, on 12 Oct 1949; 7 Air Transport Squadron, Heavy, on 1 Jan 1965; 7 Military Airlift Squadron on 8 Jan 1966. Inactivated on 22 Dec 1969. Activated on 13 Mar 1971. Redesignated 7 Airlift Squadron on 1 Nov 1991-.