RAF Hornchurch

Royal Air Force Station Hornchurch or RAF Hornchurch was an airfield in the parish of Hornchurch, Essex (now the London Borough of Havering in Greater London), located to the southeast of Romford. The airfield was known as Sutton's Farm during the First World War, it occupied 90 acres (360,000 m2) of the farm of the same name and it had Albyns Farm alongside its southern perimeter.

More information on the Wikipedia page.