Are both Duluth International Airport and Southwest Florida International Airport city-owned locations?
Southwest Florida International Airport Southwest Florida International Airport (IATA: RSW, ICAO: KRSW, FAA LID: RSW) is a county-owned airport in the South Fort Myers region of unincorporated Lee County, Florida. The airport's market is Southwest Florida: Bonita Springs, Cape Coral, Captiva Island, Estero, Fort Myers, Marco Island, Naples and Sanibel Island. In 2015 passengers numbered 8,371,801. The airport is the second busiest single-runway airport in the United States after San Diego International Airport. It is a U.S. Customs and Border Protection port of entry.
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.