Airports 1,151 to 1,200
MercyOne North Iowa Medical Center Heliport
East Troy Municipal Airport
AMITA Health Adventist Medical Center Hinsdale Heliport
Westosha Emergency Center Heliport
Watertown Municipal Airport
Webster City Municipal Airport
AMITA Health Medical Center La Grange Heliport
Air Troy Estates Restricted Airport
Roberts Restricted Landing Area Airport
Chicago O'Hare International Airport
NW Lake Forest Hospital-Grayslake Heliport
Fox River Airport