Airports 3,451 to 3,500
St Clair County International Airport
Mercy One Medical Center Nr 2 Heliport
Madison Community Hospital Heliport
Bridges Medical Center Hospital Heliport
Grygla Municipal Airport - Mel Wilkens Field
Sioux Gateway Airport / Brigadier General Bud Day Field
Lake Huron Medical Center Heliport
Hector International Airport
Sanford Fargo Medical Center Heliport
Deshler Municipal Landing Strip