USAAF Roundel Insignia - Historical Military Aircraft Marking #3331160 (License: Personal Use)

This emblem is the U.S. Army Air Forces (USAAF) national insignia used from 1942 to 1947, adopted to improve identification and reduce friendly fire incidents. The design consists of a white five-pointed star within a blue circular field, with horizontal red-white-red bars extending left and right, enclosed in a blue rectangular border. It replaced earlier star-and-bar variants and became synonymous with American air power during World War II.

This image is commonly used in military history websites, museum exhibits, model aircraft resources, and educational content about WWII aviation. Users typically seek visual reference for historical accuracy, restoration projects, or academic study of military insignia evolution.