On September 18, 1947, Chief Justice Fred Vinson swore in Stuart Symington as the first secretary of the air force, officially founding a new branch of the U.S. military. Join VFW Post 1534 for their USA Air force Birthday Event held on September 18th each year. Subscribe to their email list conveniently located below and on each page of the website. Details for the USA Air force Birthday Event will be sent directly to your inbox.