Airports 3,751 to 3,800
Marshall Memorial Municipal Airport
Lafayette Municipal Airport
Waterloo Regional Airport
Roy Otten Memorial Airfield
Baptist Memorial Hospital - Carrol County Heliport
Mauston New Lisbon Union Airport
Danny's Air Agri Service / Flanigan Aviation Airport
Lakeview-Airport-Griffith Field
Cumberland County Hospital Heliport
Holy Family Memorial Medical Center Heliport
Lake Regional Health System Heliport
MercyOne Cedar Falls Medical Center Heliport