The Eagle Squadrons were three fighter squadrons of the Royal Air Force (RAF) formed with volunteer pilots from the United States during the early days of World War II (1940), prior to America's entry into the war in December 1941.
Miles Masters of No. 5 Service Flying Training School, flown by volunteers for No. 71 (Eagle) Squadron
American pilots of No 71 'Eagle' Squadron rush to their Hawker Hurricanes at Kirton-in-Lindsey, 17 March 1941.
Personnel of No. 121 Squadron look on as three Spitfire Vbs come in to land at RAF Rochford in Essex, after a fighter sweep over northern France during August 1942.
Spitfire Mk Vb of the 334th Fighter Squadron, 4th Fighter Group, previously of No. 71 Squadron.
The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. Many variants of the Spitfire were built, from the Mk 1 to the Rolls-Royce Griffon-engined Mk 24 using several wing configurations and guns. It was the only British fighter produced continuously throughout the war. The Spitfire remains popular among enthusiasts; around 70 remain airworthy, and many more are static exhibits in aviation museums throughout the world.
Supermarine Spitfire
Supermarine Type 224
Spitfire prototype K5054
Spitfire Mk IIA, P7666, EB-Z, Royal Observer Corps, was built at Castle Bromwich, and delivered to 41 Squadron on 23 November 1940.