Monroe Regional Airport and Walla Walla Regional Airport are both considered to be?
Monroe Regional Airport (Louisiana) Monroe Regional Airport (IATA: MLU, ICAO: KMLU, FAA LID: MLU) is a public use airport in Ouachita Parish, Louisiana, United States. The airport is owned by the City of Monroe and is located three nautical miles (6 km) east of its central business district.
Monroe County Airport (Tennessee) Monroe County Airport (ICAO: KMNV, FAA LID: MNV) is a county-owned, public-use airport located two nautical miles (3.7 km) northwest of the central business district of Madisonville, a town in Monroe County, Tennessee, United States.