Forest Airport (Langdon, ND) 7ND8 Cartes IFR (règles des instruments de vol)
| 18 | D55 | Robertson Fld | Langdon, ND |
| 34 | 9D7 | Cando Muni | Cando, ND |
| 39 | 96D | Walhalla Muni | Walhalla, ND |
| 40 | 06D | Rolla Muni/Leonard Krech Fld | Rolla, ND |
| 51 | 2C8 | Cavalier Muni | Cavalier, ND |
