Airports 3,851 to 3,900
AMITA Health Medical Center La Grange Heliport
Presence Sts Mary and Elizabeth Medical Center Heliport
Brookeridge Air Park
UChicago Medicine AdventHealth Bolingbrook Hospital Heliport
Oscoda County/Dennis Kauffman Memorial Airport
Hughes Restricted Landing Area Airport
John H. Stroger Hospital of Cook County Heliport
Kauffman Airfield Ultralight Flightpark