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On This Day, 1944: On 17 July 1944, Flt Lt John Alexander Cruickshank pressed home a Catalina attack on U-347 despite severe…

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RAF Aircrew Training System in the Second World War

Podcast 17 July 2026

Welcome to The RAF Chronicle Podcast. In this episode, we examine the RAF Aircrew Training System in the Second World War.

Behind every famous RAF operation stood a less visible achievement: the vast wartime machine that turned recruits into pilots, navigators, bomb aimers, wireless operators, air gunners and flight engineers. This episode explores how that system expanded from a small pre-war base into a Commonwealth-wide training network.

We look at the pressure to balance speed with standards, the role of Operational Training Units, the Empire Air Training Scheme, and the human cost of preparing aircrew for a long industrial air war.

In this episode:

  • How the RAF expanded from a limited pre-war training base into a mass wartime pipeline
  • Why selection, grading and specialist instruction mattered as much as aircraft production
  • How Operational Training Units bridged the gap between school and combat
  • Why the Empire Air Training Scheme gave the RAF strategic depth across the Commonwealth
  • What accidents, instructor strain and training attrition reveal about the hidden cost of air power
  • How the training system sustained Fighter, Bomber, Coastal and transport operations across the war

Listen if you’re interested in:

  • Royal Air Force history
  • British military history
  • Air power and strategy
  • Aviation history
  • The wider context behind famous RAF stories

Explore more from The RAF Chronicle: For more on the history of the Royal Air Force, visit therafchronicle.co.uk to read the latest articles and explore the archive.

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