Airports 501 to 550
Portage Municipal Airport
Illinois Department of Transportation Heliport
Northwestern Medicine Delnor Hospital Heliport
Divine Savior Healthcare Inc Heliport
Medos Lake Delton Seaplane Base
Wisconsin Dells,
Wisconsin,
United States
—
137 km
(73 nm)
N
Fox River Airport
Sears Merchandise Group Heliport
Hoffman Estates,
Illinois,
United States
—
138 km
(74 nm)
ESE
Rush Copley Emergency Center Heliport
Ottawa Airport / Skydive Chicago Airfield