Mena Intermountain Municipal Airport (IATA: UMZ, ICAO: KMEZ, FAA LID: MEZ) is a city-owned, public-use airport located 2 nmi (3.7 km) southeast of the central business district of Mena, a city in Polk County, Arkansas, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Mena Intermountain Municipal Airport is assigned MEZ by the FAA and UMZ by the IATA (which assigned MEZ to Messina, South Africa).