This annual lecture from London Livery Company, The Honourable Company of Air Pilots, took place over Zoom in September 2020 and commemorates the 80th anniversary of The Battle of Britain. It is introduced by the Master in 2021 (Captain John Towell) and includes the many questions which were posed following the talk. The speaker was Keeper of the Battle of Britain Museum, Director General of the RAF Museum and the son of one of the pilots who fought in the Battle.