Airports 3,951 to 4,000
Illinois Valley Regional Airport Walter A Duncan Field
O John Clark Restricted Landing Area
Presence St Joseph Hospital - Elgin Heliport
Carrollton Memorial Airport
Bowen Field Ultralight Flightpark
NW Lake Forest Hospital-Grayslake Heliport
Lexington Municipal Airport
Truman Medical Center West Heliport
Childrens Mercy Hospital Heliport
Doyle Township Emergency Landing Field
Porcupine Plain Airport
Independence Regional Health Center Heliport