CNHKO: Haikou - HI

• Maritime transport (sea port or maritime port)
• Air transport
• Mail Processing Centre (IMPC)

Possible IATA?The location has an airport and no explicitly defined IATA. That means either means that the IATA is HKO, or the airport doesn't have an IATA.: HKO

Coordinates: 2002N 11020E => 20°02'N, 110°20'E or 20.03333, 110.33333