Which of the following airports hosts Peterson Air Force Base as a tenant: Newark Liberty International Airport or Colorado Springs Airport?
Newark Liberty International Airport: Newark Liberty International Airport (IATA: EWR, ICAO: KEWR, FAA LID: EWR) , originally Newark Metropolitan Airport and later Newark International Airport, is the primary airport serving the U.S. state of New Jersey. Colorado Springs Airport: City of Colorado Springs Municipal Airport (IATA: COS, ICAO: KCOS, FAA LID: COS) (also known as Colorado Springs Airport) is a city-owned public civil-military airport 6 mi southeast of Colorado Springs, in El Paso County, Colorado. Colorado Springs Airport:  Peterson Air Force Base, which is located on the north side of runway 13/31, is a tenant of the airport.
Colorado Springs Municipal Airport