West Plains Regional Airport is a city owned, public use airport located 10 nautical miles (12 mi, 19 km) northwest of the central business district of West Plains, a city in Howell County, Missouri, United States. It was formerly known as West Plains Municipal Airport. This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this facility is assigned UNO by the FAA but has no designation from the IATA.Facilities and aircraftWest Plains Regional Airport covers an area of 210 acres (85 ha) at an elevation of 1,228 feet (374 m) above mean sea level. It has one runway designated 18/36 with an asphalt surface measuring 5,101 by 75 feet (1,555 x 23 m).