Poplar Grove Airport (C77) is a privately owned, public-use airport located in northwestern Illinois near Rockford. The airport has one 4000', lighted, hard surface runway and two 2500' grass runways.

The airport is operated by Poplar Grove Airmotive. PGA also operates our full-service FBO, maintenance facilities and flight school.

The airport is home to Bel Air Estates, a residential fly-in airpark. Located on 180 acres adjacent to our primary runway, a majority of the 140 home sites have direct airport access via private taxiways.