Airports 3,901 to 3,950
Liberty-Casey County Airport
Kincardine (South Bruce Grey Health Centre Hospital) Heliport
Allegheny General Hospital Emergency Heliport
Highlands Regional Medical Center Heliport
Teeswater (Thompson Field) Airport
600 Grant Street Rooftop Heliport
Venango Regional Airport
Grayson County Airport
Kincardine Municipal Airport