Airports 4,901 to 4,950
St Thomas Municipal Airport
Cleveland Clinic, Twinsburg Family Health Center Heliport
Jennie Edmundson Hospital Heliport
Sioux Center Municipal Airport
Le Mars Municipal Airport
Sanford Merrill Medical Center Heliport
Rosecrans Memorial Airport
Roosterville Airport
Merrill Pioneer Community Hospital Heliport
Rock Rapids Municipal Airport
ODOT District 4 Summit County Heliport