Nittany Landing Airport (State College, PA) 4PA3 Cartes IFR (règles des instruments de vol)
| 3 | KUNV | State College Regional Airport | State College, PA |
| 5 | N96 | Bellefonte | Bellefonte, PA |
| 14 | KRVL | Mifflin County | Reedsville, PA |
| 15 | KPSB | Mid-State | Philipsburg, PA |
| 26 | P34 | Mifflintown | Mifflintown, PA |
