Airports 1,501 to 1,550
Audubon County Memorial Hospital Heliport
Anita Municipal Airport Kevin Burke Memorial Field
Griffith-Merrillville Airport
St Mary's Kewaunee Area Memorial Hospital Heliport
Methodist Hospitals Southlake Campus Heliport
Nipsco Southlake Complex Heliport
Franciscan Health Crown Point Heliport
Springfield Medical Center-Mayo Health System Heliport
Franciscan Health Crown Point Hospital Heliport