KCOS is the ICAO code for City of Colorado Springs Municipal Airport (IATA COS), located in Colorado Springs, CO.
City of Colorado Springs Municipal Airport, also known as Colorado Springs Airport, is owned by the city of Colorado Springs, adjacent to Peterson Space Force Base, Colorado, United States. The airport is 6 miles (9.7 km) southeast of downtown Colorado Springs. It is the second largest commercial service airport in the state after Denver International Airport.
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