Summary: The film provides a historical record of the Royal Air Force. It is divided up into three parts:
Part 1 - 1912-1939, covering the establishment of the Royal Flying Corps; the RFC's role in First World War; the formation of the RAF in 1918 and the RAF's role in the inter-war years. (26 mins)
Part 2 - 1939-1946, covering the role of the RAF in the Second World War (33 mins).
Part 3 - 1946-1980, covering the post-war role of the RAF in the Cold War, particularly nuclear deterrence, other conflicts including Malaya, Korea, Kenya and the Middle East and the development of jet aircraft and helicopters (21 mins).