Airports 20,451 to 20,500
Duluth International Airport
Grawunder Field
Brenham Municipal Airport
St. Martha's Regional Hospital Heliport
Perot Field/Fort Worth Alliance Airport
Nipigon (District Memorial Hospital) Heliport
Kakabeka Falls Airport
Texas Health Harris Methodist Hospital Alliance Helipad
Springfield Medical Center-Mayo Health System Heliport
Jefferson County Memorial Hospital Heliport
Fairbury Municipal Airport
Medical City Alliance Heliport
Parkway Surgical Hospital Heliport