Robeck Landing Airport (Powell Butte, OR) 93OG Cartes IFR (règles des instruments de vol)
| 5 | S39 | Prineville | Prineville, OR |
| 8 | KRDM | Roberts Fld Redmond Muni | Redmond, OR |
| 18 | KBDN | Bend Muni | Bend, OR |
| 26 | S33 | Madras Municipal | Madras, OR |
| 37 | S21 | Sunriver | Sunriver, OR |
