Airports 2,401 to 2,450
Illinois Valley Regional Airport Walter A Duncan Field
Transportation Research Center of Ohio Airport
Pontiac Municipal Airport
Roberts Restricted Landing Area Airport
Vertical Vegetation Management Airport
Tri-County Regional Airport
Indianapolis Executive Airport
Mount Forest (Louise Marshall Hospital) Heliport
Straffordville Airport
Owen Sound (Grey Bruce Health Services) Heliport
Ashland County Airport
Lake County Executive Airport