Airports 3,751 to 3,800
Livingston County Spencer J. Hardy Airport
ProMedica Monroe Regional Hospital Heliport
MercyOne Waterloo Medical Center Heliport
Baptist Memorial Hospital - Carrol County Heliport
Knoxville Area Community Hospital Heliport
Gundersen Palmer Lutheran Hospital Heliport
Mercy Health - Marcum and Wallace Hospital Heliport
Holy Family Memorial Medical Center Heliport
Sandusky County Regional Airport