Airports 1,451 to 1,500
Carleton Place Airport
Carleton Place (District Memorial Hospital) Heliport
Roscommon County - Blodgett Memorial Airport
Cleveland Clinic, Brunswick Family Health Center Heliport
Smiths Falls (Community Hospital) Heliport
Hoffman's Black Mountain Aerodrome
Lorain County Regional Airport
ODOT District 4 Summit County Heliport
New Castle Municipal Airport
Mahoning County Joint Vocational School Airport
Valley City Flying Club Airport