RAF Northolt (IATA: NHT, ICAO: EGWU) is a Royal Air Force station in South Ruislip, 2 nautical miles (3.7 km; 2.3 mi) from Uxbridge in the London Borough of Hillingdon, west London. Approximately 6 mi (10 km) north of London Heathrow Airport, the station also handles a large number of private civil flights. Northolt has one runway in operation, spanning 1,687 m × 46 m (5,535 ft × 151 ft), with a grooved asphalt surface.
Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915. Originally established for the Royal Flying Corps, it has the longest history of continuous use of any RAF airfield. Before the outbreak of the Second World War, the station was the first to take delivery of the Hawker Hurricane. The station played a key role during the Battle of Britain, when fighters from several of its units, including No. 303 Polish Fighter Squadron, engaged enemy aircraft as part of the defence of London. It became the first base to have squadrons operating Supermarine Spitfire aircraft within German airspace.
Coordinates: 51°32′49″N 0°21′43″W / 51.547°N 0.362°W / 51.547; -0.362
Northolt is a town in north west London, England, 11 miles (17.7 km) west-northwest of Charing Cross and within the London Borough of Ealing, England. Essentially a suburban development, a feature is the Grand Union Canal, as is the A 40 road and a history of pony racing.
The settlement of Northolt is located in the ancient county of Middlesex (now part of Greater London) and is mentioned in the Domesday Book as being held by Geoffrey de Mandeville, and archaeological evidence suggests that there was a Saxon village at the location from the 8th century onwards. The medieval village had its origins in the Saxon period. Up to late Victorian times, the area was rural with predominantly arable crops being grown. The fourteenth century Northolt Manor existed behind the present Court Farm Road and was excavated from 1950 onwards. A barn constructed in the area in 1595 can now be seen in the Chiltern Open Air Museum. In the early part of the 18th century farmland was enclosed in order to provide hay for the City of London, alongside more traditional crops such as peas and beans.