Penn Highlands Huntingdon Airport (Huntingdon, PA) 64PA IFR航图
| 21 | KAOO | Altoona/Blair County | Altoona, PA |
| 24 | KRVL | Mifflin County | Reedsville, PA |
| 26 | KUNV | State College Regional Airport | State College, PA |
| 27 | KPSB | Mid-State | Philipsburg, PA |
| 29 | N96 | Bellefonte | Bellefonte, PA |
