RAF Uxbridge was a Royal Air Force (RAF) station in Uxbridge, within the London Borough of Hillingdon, occupying a 44.6-hectare site that originally belonged to the Hillingdon House estate. The British Government purchased the estate in 1915, three years before the founding of the RAF. Until the outbreak of the Second World War in 1939, the station was …RAF Uxbridge was a Royal Air Force (RAF) station in Uxbridge, within the London Borough of Hillingdon, occupying a 44.6-hectare site that originally belonged to the Hillingdon House estate. The British Government purchased the estate in 1915, three years before the founding of the RAF. Until the outbreak of the Second World War in 1939, the station was open to the public.