Airports 1,801 to 1,850
DeKalb Taylor Municipal Airport
Northwestern Medicine McHenry Hospital Heliport
ProMedica Monroe Regional Hospital Heliport
Illinois Valley Community Hospital Heliport
Stoune Restricted Landing Area Airport
Northwestern Memorial Healthcare Heliport
John Glenn Columbus International Airport
Illinois Valley Regional Airport Walter A Duncan Field
Centegra Hospital - Woodstock Heliport