USAAF Roundel - Historical U.S. Military Aircraft Insignia #1820252 (License: Personal Use)

This emblem, known as the USAAF (United States Army Air Forces) roundel, features a central white five-pointed star within a blue circle, flanked by horizontal red-white-blue bars. Adopted in 1942 to replace earlier insignias and reduce confusion with enemy markings, it became synonymous with American airpower during World War II and the immediate postwar era until the USAF’s establishment in 1947.

Used on military aviation websites, historical archives, museum exhibits, and educational content about WWII aircraft. Matches user intent for researching military insignia, vintage aircraft identification, or patriotic symbolism.