Both the Appleton International Airport and the Pellston Regional Airport are categorized as what by the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021?
Appleton International Airport Appleton International Airport (IATA: ATW, ICAO: KATW, FAA LID: ATW) , formerly "Outagamie County Regional Airport", is an airport located in Outagamie County, Wisconsin, United States, just west of Appleton in the town of Greenville. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a non-hub primary commercial service facility. It is the fourth-busiest commercial airport in Wisconsin in terms of passengers served. In 2016 the airport contributed $676 million dollars to the Northeastrn Wisconsin economy.
Madison Municipal Airport (South Dakota) Madison Municipal Airport (IATA: XMD, ICAO: KMDS, FAA LID: MDS) is a city-owned public use airport located one nautical mile (1.85 km) northeast of the central business district of Madison, a city in Lake County, South Dakota, United States. This airport is included in the FAA's National Plan of Integrated Airport Systems for 2009–2013, which categorized it as a "general aviation" facility.