Airports 3,551 to 3,600
Ogallala Municipal Airport Searle Field
Franciscan Health - Olympia Fields Heliport
University of Illinois Willard Airport
Advocate South Suburban Hospital Heliport
Howard Young Medical Center Heliport
Chicago Fire Department Quinn Fire Academy Heliport
Lakeland Airport Noble F Lee Memorial Field
UChicago Medicine Ingalls Memorial Heliport