Airports 551 to 600
John H. Stroger Hospital of Cook County Heliport
Ann & Robert H Lurie Children's Hospital Heliport
Post-Air Airport
Brookeridge Air Park
UChicago Medicine AdventHealth Bolingbrook Hospital Heliport
AMITA Health Medical Center La Grange Heliport
IU Health Blackford Hospital Heliport
Pontiac Municipal Airport
Presence Sts Mary and Elizabeth Medical Center Heliport
AMITA Health Adventist Medical Center Hinsdale Heliport
Pam's Place Airport
Morris Municipal Airport James R. Washburn field