Untied Acres Airport (Belvidere, IL) IS83 لوحات خرائط قواعد الطيران الآلي
| 7 | C77 | Poplar Grove | Poplar Grove, IL |
| 17 | KRFD | Chicago/Rockford Intl | Chicago/Rockford, IL |
| 21 | 44C | Beloit | Beloit, WI |
| 21 | KDKB | De Kalb Taylor Muni | De Kalb, IL |
| 23 | 10C | Galt Fld | Greenwood/Wonder Lake, IL |
