Casslindan Airport (Grand Forks, ND) 2ND3 لوحات خرائط قواعد الطيران الآلي
| 4 | KGFK | Grand Forks Intl | Grand Forks, ND |
| 23 | D37 | Warren Muni | Warren, MN |
| 26 | KCKN | Crookston Municipal | Crookston, MN |
| 29 | 4V4 | Northwood Muni/Vince Fld | Northwood, ND |
| 30 | KGAF | Hutson Fld | Grafton, ND |
