Merck/Upper Gwynedd Airport (North Wales, PA) PN44 لوحات خرائط قواعد الطيران الآلي
| 5 | KLOM | Wings Field | Philadelphia, PA |
| 12 | KCKZ | Pennridge | Perkasie, PA |
| 12 | KDYL | Doylestown | Doylestown, PA |
| 15 | KPTW | Heritage Fld | Pottstown, PA |
| 16 | KUKT | Quakertown | Quakertown, PA |
