This city-owned public-use airport is in a city with a population of what as of the 2010 census?
Kalispell City Airport: Kalispell City Airport (FAA LID: S27) is a city-owned public-use airport located one nautical mile (1.85 km) south of the central business district of Kalispell, a city in Flathead County, Montana, United States. Flathead County, Montana: Flathead County is a county located in the U.S. state of Montana.
i don't know