Capitán FAP Guillermo Concha Ibérico International Airport (IATA code: PIU, ICAO code: SPUR) is an international airport located in the district of Castilla, in the province of Piura, in the Piura Region, Peru. It is managed by the concessionaire Aeropuertos del Perú (AdP), a private company that manages 11 other Peruvian airports.Capitán FAP Guillermo Concha Ibérico International Airport (IATA code: PIU, ICAO code: SPUR) is an international airport located in the district of Castilla, in the province of Piura, in the Piura Region, Peru. It is managed by the concessionaire Aeropuertos del Perú (AdP), a private company that manages 11 other Peruvian airports.