Airports 2,951 to 3,000
Ohio Department of Transportation Dist 6 Heliport
NW Lake Forest Hospital-Grayslake Heliport
Centegra Hospital - Woodstock Heliport
John Glenn Columbus International Airport
Tullahoma Regional Airport William Northern Field
Southeast Iowa Regional Airport
Rockwood Municipal Airport
Northwestern Medicine McHenry Hospital Heliport
Middlesboro-Bell County Airport