BBC - Heroes and Weapons of WWII S01 E02 The Man Who Designed the Spitfire

The Spitfire is perhaps the most famous fighter plane of World War II, being a key element in winning the battle of Britain. But who designed it? R J Mitchell was a sickly inventor who created the Vickers Supermarine Schneider trophy-winning seaplane of the 1930s. It was this aircraft which was transformed into the battle-winning Spitfire just weeks before its inventor died.