Airports 3,701 to 3,750
Roy Otten Memorial Airfield
Menominee–Marinette Twin County Airport
St Vincent Hospital & Medical Center Heliport
Springfield Regional Medical Center Heliport
Kettering Health Greene Memorial Hospital Heliport
Owen County Memorial Hospital Heliport
Springfield-Beckley Municipal Airport
St Joseph Mercy Ann Arbor Hospital Heliport
Bothwell Regional Health Center Heliport