Airports 3,701 to 3,750
AMITA Health Adventist Medical Center Hinsdale Heliport
UChicago Medicine AdventHealth Bolingbrook Hospital Heliport
Loyola University Medical Center Heliport
Brookeridge Air Park
Charlevoix Municipal Airport
Morris Municipal Airport James R. Washburn field
Macon Fowler Memorial Airport
AMITA Health Medical Center La Grange Heliport
Short Field Landing Ultralight Flightpark