Redtail Ranch Airstrip Airport (Union, OR) OR03 Cartes IFR (règles des instruments de vol)
| 17 | KBKE | Baker City Muni | Baker City, OR |
| 23 | KLGD | La Grande/Union County | La Grande, OR |
| 28 | KJSY | Joseph State | Joseph, OR |
| 69 | S87 | Weiser Muni | Weiser, ID |
| 72 | KPDT | Eastern Oregon Rgnl | Pendleton, OR |
