Airports 3,151 to 3,200
MidMichigan Medical Center-Alpena Heliport
Montevideo Chippewa County Airport
Sault Ste. Marie/Partridge Point Seaplane Base
Community Hospital of Williams County Heliport
Athelone Williams Memorial Airport
Mercy One Primghar Medical Center Heliport
Southwest Minnesota Regional Airport - Marshall/Ryan Field
Greenfield Municipal Airport
Adair County Memorial Hospital Heliport