Clay Center Municipal Airport is a city-owned, public-use airport two miles west of Clay Center, in Clay County, Kansas, United States. It opened on August 8, 1930. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Clay Center Municipal Airport is assigned CYW by the FAA but has no designation from the IATA. Facilities and aircraft The airport covers ; its one runway (17/35) is 4,199 x 75 ft (1,280 x 23 m) asphalt. For the 12-month period ending September 26, 2016, the airport had 31,000 aircraft operations, average 85 per day: 71% general aviation and 29% military. 15 single-engine aircraft were then based at the airport. References External links Airports in Kansas Buildings and structures in Clay County, Kansas