Independence Municipal Airport is a city-owned, public-use airport located three nautical miles southwest of the central business district of Independence, a city in Buchanan County, Iowa, United States. As per the FAA's National Plan of Integrated Airport Systems for 2009-2013, it is classified as a general aviation airport.
Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned IIB by the FAA but has no designation from the IATA.