Airports 3,951 to 4,000
Upper Chesapeake Medical Center Heliport
Inova Mount Vernon Hospital Heliport
Logansport Cass County Airport
Alpena County Regional Airport
Stanhope Municipal Airport
Owen County Memorial Hospital Heliport
Baltimore Washington Medical Center Heliport
Lehigh Valley Health Network Kutztown Heliport
Spectrum Health Reed City Hospital Heliport
Prince George Regional Medical Center Heliport