Airports 3,501 to 3,550
John H. Stroger Hospital of Cook County Heliport
Mobridge Regional Hospital Heliport
Scott AFB/Midamerica Airport
Andrew RLA Restricted Landing Area Airport
Chicago Fire Department Quinn Fire Academy Heliport
Franciscan Health - Olympia Fields Heliport
Advocate South Suburban Hospital Heliport
Austin Straubel International Airport