Airports 12,451 to 12,500
St Louis Children's Hospital Heliport
Pittsfield Penstone Municipal Airport
Saint Louis Children's Hospital Heliport
Baptist Memorial Hospital - Carrol County Heliport
St Louis Childrens Hospital Old Helipad
St Louis Childrens Hospital Helipad
Mayo Clinic Health System-Northland Heliport
Barnes Jewish Hospital South Helipad
St Charles County Regional Airport/Smartt Field
Gundersen Palmer Lutheran Hospital Heliport
Carroll County Airport
Mayo Clinic Health System-Red Cedar Heliport
Memorial Hospital Heliport
University of Iowa Hospitals & Clinic Heliport
Iowa City Municipal Airport