Britain’s Ministry of Defence might sell its RAF Northolt air base in the west London suburbs as part of aggressive budget cuts. The airfield is already used for limited business aviation operations, and these could potentially increase if the property is sold to a company wanting to operate it as an airport. However, if Northolt is sold for some other commercial purpose, then the airport could be history. The options are due to be considered as part of a wider review of UK airport capacity to be launched in the spring.