Airports 1,451 to 1,500
Strawberry Point Medical Center Heliport
Lake Isabella Airpark
O John Clark Restricted Landing Area
Northwestern Medicine McHenry Hospital Heliport
NW Lake Forest Hospital-Grayslake Heliport
Paul C. Miller-Sparta Airport
Fort Frances Municipal Airport
Thessalon Municipal Airport
Campbell Airport
Albert Lea Municipal Airport
Mankato Regional Airport
Centegra Hospital - Woodstock Heliport
Hutchinson Health Heliport
Dubuque Regional Airport