Airports 1,451 to 1,500
St Joseph's Community Hospital Helipad
Bowen Field Ultralight Flightpark
Vermilion Regional Airport
OSF Healthcare Sacred Heart Medical Center Heliport
Winterset Madison County Airport
West Bend Municipal Airport
Mason City Municipal Airport
Webster City Municipal Airport
Franciscan Health Rensselaer Heliport
Aurora Medical Center Grafton Heliport
Porter County Municipal Airport