Osf St. Mary South Campus Airport (Galesburg, IL) 5IL3 Cartes IFR (règles des instruments de vol)
| 4 | KGBG | Harrel W Timmons Galesburg Rgnl | Galesburg, IL |
| 14 | C66 | Monmouth Muni | Monmouth, IL |
| 27 | KEZI | Kewanee Muni | Kewanee, IL |
| 31 | KCTK | Ingersoll | Canton, IL |
| 34 | KMQB | Macomb Muni | Macomb, IL |
