Bayfield County Airport (Iron River, WI) Y77 لوحات خرائط قواعد الطيران الآلي
| 25 | KOLG | Solon Springs Muni | Solon Springs, WI |
| 26 | KASX | John F Kennedy Meml | Ashland, WI |
| 28 | 3CU | Cable Union | Cable, WI |
| 30 | KDYT | Sky Harbor | Duluth, MN |
| 31 | KSUW | Richard I Bong | Superior, WI |
