Airports 3,951 to 4,000
Southwest Minnesota Regional Airport - Marshall/Ryan Field
Morris Municipal Airport Charlie Schmidt Field
Fort Benjamin Harrison Hospital Heliport
St Thomas Municipal Airport
Hendricks Community Hospital Heliport
Worthington Municipal Airport
Illinois Dept of Transportation Nr 6 Heliport
Nestor Falls Airport
Hangar Fly Ultralight Fly Club Ultralightport
Indianapolis Motor Speedway Red Bull Airport (Hulman Runway)