Airports 3,751 to 3,800
Hillsboro Municipal Airport
Greenville Airport
Nokomis Community Memorial Park Heliport
Galesburg Regional HW Timmons Airport
Il Emergency Operations Center Heliport
Southern Illinois Airport
General Dewitt Spain Airport
Galesburg Correctional Center Heliport
Mississippi County Airport
Abraham Lincoln Capital Airport
Memorial Medical Center - Springfield Heliport
Delta Flying Service Inc Airport