The ‘Spitfire’ was a single-seat, single-engine fighter aircraft that was produced by Supermarine during World War 2. The Spitfire was a very effective fighter, and it was considered to be one of the best fighters of the war. It was equipped with a powerful Rolls-Royce Merlin engine, and it had a high top speed and a good rate of climb. The Spitfire was also well-armed, and it was able to effectively combat enemy fighters and bombers. The Spitfire was used extensively in the Battle of Britain, where it played a key role in the Allied victory.