Viracopos Campinas International Airport (IATA: VCP, ICAO: SBKP) is an international airport serving the municipality of Campinas, São Paulo State, Brazil. On 6 January 1987, the airport name was officially normalised to its present form. It is named after the neighbourhood where it is located. The IATA airport code of Viracopos is VCP and the specific city code of Campinas is CPQ. Sometimes both codes are used as one although there is a distinction between them in airline reservation systems: VCP, together with CGH (Congonhas) and GRU (Guarulhos), is part of the multiple airport system set around the city of São Paulo (code SAO). An airline that files services with the code VCP has flights displayed when passengers or travel agents request service from São Paulo, whereas flights filed with the code CPQ are displayed as service from Campinas, not São Paulo. A similar example is New York City (NYC), in which the airport codes LGA (LaGuardia Airport), JFK (John F. Kennedy International Airport), and EWR (Newark Liberty International Airport) are used for the same city, although Newark is located in a different city and state.