The Heber City Municipal Airport, or Russ McDonald Field, FAA identifier HCR, is located two miles south of the city, near the junction of U.S. Route 40 and U.S. Route 189, and is capable of handling aircraft up to large corporate jets, including Gulfstreams and Global Express. Approximately 85 aircraft are based at the airport. The airport is served by a GPS instrument approach procedure, allowing aircraft to arrive at the airport in adverse weather. During the winter ski season, and particularly the Sundance Film Festival, the airport is crowded with corporate jets as it is the closest airport to Park City. The airport is also home to the Heber Valley Airshow, held each summer. The nearest airport with commercial airline service is Salt Lake City International Airport.