Wing, Medium on 4 August 1949 Activated in the reserve on 2 September 1949 Ordered to active service on 15 March 1951 Inactivated on 1 April 1951 Activated in the reserve on 14 June 1952 Ordered to active service on 28 October 1962 Relieved from active duty on 28 November 1962 Redesignated 512th Troop Carrier Wing, Heavy on 8 January 1965 Redesignated 512th Air Transport Wing, Heavy on 1 December 1965 Redesignated 512th Military Airlift Wing on 1 January 1966 Inactivated on 29 June 1971 Redesignated 512th Military Airlift Wing (Associate) on 29 January 1973 Activated in the Reserve on 1 July 1973 Redesignated 512th Airlift Wing (Associate) on 1 February 1992 Redesignated 512th Airlift Wing on 1 October 1994 Assignments Ninth Air Force, 2 September 1949 First Air Force, 1 August 1950 – 1 April 1951 1 Air Reserve District, 14 June 1952 First Air Force, 14 January 1954 Fourteenth Air Force, 25 March 1958 Second Air Force Reserve Region, 15 August 1960 Ninth Air Force, 28 October 1962 Second Air Force Reserve Region, 28 November 1962 Fourth Air Force Reserve Region, 8 January 1965 Central Air Force Reserve Region, 31 December 1969 – 29 June 1971 Eastern Air Force Reserve Region, 1 July 1973 Fourteenth Air Force, 8 October 1976 Twenty-Second Air Force, 1 July 1993 – present Components Groups 512th Troop Carrier Group (later 512 Operations Group): 2 September 1949 – 1 April 1951; 14 June 1952 – 14 April 1959; 1 August 1992 – present 912th Troop Carrier Group: 11 February 1963 – 8 January 1965 913th Troop Carrier Group: 11 February 1963 – 8 January 1965 914th Troop Carrier Group: 11 February 1963 – 1 January 1964 916th Military Airlift Group: 8 January 1965 – 21 April 1971 (detached after 1 April 1971) 917th Military Airlift Group: 5 February 1965 – 21 April 1971 (detached after 1 April 1971) 937th Military Airlift Group: 5 February 1965 – 21 April 1971 (detached after 1 April 1971) Squadrons 326th Military Airlift Squadron: 14 April 1959 – 11 February 1963; 1 July 1973 – 1 August 1992 327th Troop Carrier Squadron: 14 April 1959 – 11 February 1963 328th Troop Carrier Squadron: 14 April 1959 – 11 February 1963 709th Military Airlift Squadron: 1 October 1973 – 1 August 1992 Stations Reading Municipal Airport, Pennsylvania, 2 September 1949 New Castle County Airport, Delaware, 12 April 1950 – 1