Mitchells Strip Airport (Spearfish, SD) SD90 لوحات خرائط قواعد الطيران الآلي
| 1 | KSPF | Black Hills | Spearfish, SD |
| 19 | KEFC | Belle Fourche Muni | Belle Fourche, SD |
| 20 | 49B | Sturgis Muni | Sturgis, SD |
| 41 | W43 | Hulett Muni | Hulett, WY |
| 46 | KRAP | Rapid City Rgnl | Rapid City, SD |
