Airports 4,051 to 4,100
Norton Brownsboro Hospital Heliport
McCullough-Hyde Memorial Hospital Heliport
Baptist Hospital East Heliport
ProMedica Defiance Regional Hospital Heliport
Lamar Municipal Airport
Lakeview-Airport-Griffith Field
Eaton Rapids Medical Center Heliport
Lyndon Fire Protection District Heliport
Mecosta County General Hospital Heliport
Fudpucker International Seaplane Base
Fort Scott Municipal Airport
Joint Township Memorial Hospital Heliport