Peterson Airport (Grendra, ND) ND86 لوحات خرائط قواعد الطيران الآلي
| 23 | KXWA | Williston Basin International Airport | Williston, ND |
| 30 | KPWD | Sher-Wood | Plentywood, MT |
| 39 | D50 | Crosby Muni | Crosby, ND |
| 50 | D60 | Tioga Muni | Tioga, ND |
| 60 | KSDY | Sidney-Richland Rgnl | Sidney, MT |
