15th September 1940 was the moment the Germans chose to drive the Spitfire from the battlefield. The people on the ground, guiding the Spitfires - spotters, plotters and fitters- will play a vital role in a day that changed the course of World War Two.
Presenter: Tuppence Middleton
Producers: Alasdair Cross and Emily Knight
Editors: Chris Ledgard and Kirsten Lass