Army Air Forces Historical Insignia (U.S. Air Force) The Army Air Forces Historical Insignia encompasses a collection of emblems, badges, and insignia that represent the United States Air Force’s heritage from its roots within the Army Air Forces during World War II. These insignia serve to symbolize various units, organizations, and key events in the history of the U.S. Air Force. The collection provides a visual narrative of the service’s evolution and offers insights into its rich legacy. These historical insignia maintain their significance today as symbols of pride, tradition, and unity among Air Force personnel.