Twin Lakes Airport (Lewiston, MI) MI55 لوحات خرائط قواعد الطيران الآلي
| 21 | KGLR | Gaylord Rgnl | Gaylord, MI |
| 26 | KGOV | Grayling Aaf | Grayling, MI |
| 36 | KBFA | Boyne Mountain | Boyne Falls, MI |
| 38 | KAPN | Alpena County Rgnl | Alpena, MI |
| 40 | N98 | Boyne City Muni | Boyne City, MI |
