Airports 4,651 to 4,700
Ames Municipal Airport
Mayo Clinic Health System-Oakridge Heliport
Arlington Municipal Airport
Greenfield Municipal Airport
Whitehall Fire Department Heliport
Regional Health Services of Howard County Heliport
Adair County Memorial Hospital Heliport
Mercyone New Hampton Medical Center Heliport
Bearskin Lake Airport
McBride Airport/Charlie Leake Field