Cheyenne Regional Airport airport MSFS https://www.cheyenneairport.com/

Cheyenne Regional Airport (IATA: CYS, ICAO: KCYS, FAA LID: CYS) also known as Jerry Olson Field is a civil-military airport a mile north of downtown Cheyenne, in Laramie County, Wyoming. It is owned by the Cheyenne Regional Airport Board.