Nestled within the tranquil landscape of Croome Court in Worcestershire lies a remarkable history, one that played a pivotal role in shaping the outcome of World War II and the subsequent Cold War. What appears today as a serene National Trust property was once the clandestine home of RAF Defford, a top-secret airfield that became Britain's leading center for the development of airborne radar technology.
The story of RAF Defford began in 1940, as the shadow of war loomed large over Britain. A significant portion of the land at Croome Court, then owned by the Earl of Coventry, was requisitioned to establish a vital military installation. This transformation saw swathes of parkland converted into an airfield, with numerous structures rapidly erected to support the war effort. Airfield facilities, accommodation for service personnel, a medical wing, an ambulance garage, and even a mortuary sprang up across the site. Initially operational in September 1941, RAF Defford first served as a training base for Vickers Wellington bombers. However, the airfield's destiny took a significant turn in May 1942 with the relocation of the Telecommunications Research Establishment (TRE) and its flying unit to the area. Responsible for groundbreaking radar research and development, it moved inland to Malvern College for safety reasons, and its flight testing arm, the Telecommunications Flying Unit (TFU), later renamed the Radar Research Flying Unit (RRFU), transferred its aircraft to the nearby Defford airfield. This strategic move positioned RAF Defford at the forefront of airborne radar innovation........