Aviation History - August 12, 1946 - Truman Establishes the Smithsonian Air Museum

The National Air Museum
On August 12, 1946, President Harry Truman signed a bill establishing the Smithsonian's National Air Museum to memorialize the development of aviation; collect, preserve, and display aeronautical equipment; and provide educational material for the study of aviation. The legislation didn't provide for the construction of a new building; however, and the collection soon outgrew the Museum's exhibition space. Since there was no room left in the Arts and Industries Building or the "Tin Shed," WWII aircraft and other items such as engines and missiles were stored at an abandoned aircraft factory in Park Ridge, Illinois, a suburb of Chicago. The U.S. Navy had a similar collection in storage for the Smithsonian at Norfolk, Va.