Winchester Regional Airport is a public use airport owned by the Winchester Regional Airport Authority and located three nautical miles (6 km) southeast of the central business district of Winchester, a city in Frederick County, Virginia, United States. It was first recognized by the state as a licensed commercial airport in 1937 and was known as Winchester Municipal Airport until 1987.Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned OKV by the FAA and WGO by the IATA (which assigned OKV to Okao Airport in Papua New Guinea).Facilities and aircraftWinchester Regional Airport covers an area of 375acre at an elevation of 726 feet (221 m) above mean sea level. It has one asphalt paved runway designated 14/32 which measures 5,500 by 100 feet (1,676 x 30 m). The runway supports instrument landing approaches, with the localizer located on the northwest side of the airport.