Airports 3,901 to 3,950
Munson Healthcare Manistee Hospital Heliport
Advocate South Suburban Hospital Heliport
Virgil I Grissom Municipal Airport
Cherry Capital Airport
Parry Sound Area Municipal Airport
Presence Sts Mary and Elizabeth Medical Center Heliport
Franciscan Health - Olympia Fields Heliport
Thompsonville Airport
Guthrie Robert Packer Hospital Heliport
Evanston Hospital-Golf Course Site Heliport
Finger Lakes Regional Airport