St Charles Hospital Airport (Oregon, OH) OI44 لوحات خرائط قواعد الطيران الآلي
| 5 | KTDZ | Toledo Exec | Toledo, OH |
| 11 | KDUH | Toledo Suburban | Lambertville, MI |
| 17 | KTOL | Eugene F Kranz Toledo Express | Toledo, OH |
| 18 | 1G0 | Wood County | Bowling Green, OH |
| 21 | KTTF | Custer | Monroe, MI |
