KGRB Green Bay-Austin Straubel International Airport MSFS https://www.airnav.com/airport/KGRB

Green Bay–Austin Straubel International Airport (IATA: GRB, ICAO: KGRB, FAA LID: GRB) is a county-owned public-use airport in Brown County, Wisconsin, United States, which serves Northeastern Wisconsin. It is the fourth busiest of eight commercial service airports in Wisconsin in terms of passengers served. The airport is located 7 nautical miles (13 km; 8.1 mi) southwest of downtown Green Bay, in the village of Ashwaubenon.