Airports 4,451 to 4,500
Mason City Municipal Airport
Coshocton Regional Medical Center Heliport
Bowen Field Ultralight Flightpark
E.W. "Cottton" Woods Memorial Airport
Owensville Ambulance District Heliport
Washington County Memorial Hospital Heliport
Iowa Lutheran Hospital Life Flight Heliport
Vinton County Airport
Farmington Regional Airport
University Hospitals Lake West Medical Center Helipad