RAF Roundel - Iconic British Military Aircraft Insignia #1640218 (License: Personal Use)

This iconic insignia consists of three concentric circles-red at the center, surrounded by a white ring, and an outer blue band-adopted by the Royal Air Force in 1915. It evolved from earlier French-inspired markings and has remained largely unchanged, serving as a globally recognized symbol of British air power. Variants exist for different aircraft surfaces (e.g., Type A, B, C), but this version represents the standard fuselage marking.

Used on official RAF webpages, aviation museums, historical articles, and military documentation; targets users researching British military history, aircraft identification, or graphic design inspiration.