Airports 4,251 to 4,300
Centralia / James T. Field Memorial Aerodrome
North Ridgeville Hospital Heliport
Adair County Memorial Hospital Heliport
Kincardine (South Bruce Grey Health Centre Hospital) Heliport
University Hospitals St John Medical Center Heliport
Ashland County Airport
Kincardine Municipal Airport
OhioHealth Ashland Health Center Heliport
Gore Bay Manitoulin Airport
Litchfield Municipal Airport