KCOS - City of Colorado Springs Municipal Airport xplane11
http://www.airnav.com/airport/kcos
City of Colorado Springs Municipal Airport (IATA: COS, ICAO: KCOS, FAA LID: COS) (also known as Colorado Springs Airport[1]) is a city-owned public civil-military airport 6 miles (9.7 km)
southeast of Colorado Springs, in El Paso County, Colorado.
It is the second busiest commercial service airport in the state.
Peterson Air Force Base, which is located on the north side of runway 13/31, is a tenant of the airport.