Airports 4,051 to 4,100
Cambridge Municipal Airport
Trinity Regional Medical Center Heliport
Humboldt County Memorial Hospital Heliport
North Ridgeville Hospital Heliport
Cincinnati Municipal Airport Lunken Field
University Hospitals St John Medical Center Heliport
Algona Municipal Airport
Ashland County Airport
St Elizabeth Medical Center South Heliport
OhioHealth Ashland Health Center Heliport