Supermarine Spitfire RAF Battle of BritianSupermarine Spitfire airplane model. The Supermarine Spitfire, a British single seat fighter aircraft, served the Royal Air Force and other Allied countries before, during, and after World War II. With its multiple variants and wing configurations, it was the only British fighter in continuous production throughout the war. Today, the Spitfire remains a favorite among aviation enthusiasts, with approximately 70 still capable of flight. Scale: 1 24.