Which airport is in Wyoming, Tri-Cities Regional Airport or Sheridan County Airport?
Sheridan County Airport Sheridan County Airport (IATA: SHR, ICAO: KSHR, FAA LID: SHR) is a county owned, public use airport in Sheridan County, Wyoming, United States. It is located two nautical miles (4 km) southwest of the central business district of Sheridan, Wyoming. The airport is mainly used for general aviation.
Miles City Airport Miles City Airport or Frank Wiley Field (IATA: MLS, ICAO: KMLS, FAA LID: MLS) is a city-owned airport two miles northwest of Miles City, in Custer County, Montana. The airport was served by one airline, subsidized by the Essential Air Service program. EAS subsidies ended July 15, 2013 due to subsidy per passenger exceeding $1000, leaving Miles City without scheduled air service.