KAGC Allegheny County Airport MSFS
http://www.airnav.com/airport/KAGC
Allegheny County Airport (IATA: AGC, ICAO: KAGC, FAA LID: AGC) is in West Mifflin, Pennsylvania, four miles (6 km) southeast of Pittsburgh.
It is the fifth busiest airport in Pennsylvania following Philadelphia, Pittsburgh, Allentown, and Harrisburg.