30th Air Transport Squadron, Medium

Constituted 30th Ferrying Squadron on 9 Jul 1942. Activated on 25 Jul 1942. Redesignated 30th Transport Squadron on 24 Mar 1943. Disbanded on 1 Sep 1943. Reconstituted, and redesignated 30th Air Transport Squadron, Heavy, on 20 Jun 1952. Activated on 20 Jul 1952. Redesignated 30th Air Transport Squadron, Medium, on 18 Jul 1954. Discontinued on 25 Jun 1965. Redesignated 30th Military Airlift Squadron, and activated, on 13 Jan 1967. Organized on 8 Apr 1967. Redesignated 30th Airlift Squadron on 1 Nov 1991.