Airports 3,451 to 3,500
J. Douglas Bake Memorial Airport
Presence Holy Family Medical Center Heliport
Brookeridge Air Park
Chicago O'Hare International Airport
Pine Bluffs Municipal Airport
Advocate Lutheran General Hospital Helipad
AMITA Health Adventist Medical Center Hinsdale Heliport
AMITA Health Medical Center La Grange Heliport
Taylorville Municipal Airport