Erwinna Private Airport (Erwinna, PA) PA77 הערות
| A110-1 | Runway marked with three red flat discs at thresholds. runway 01 has 350 ft dt marked with 3 red discs each side, runway 19 has 1685 ft dt marked with 3 red discs each side. Remaining runway markers 200 ft apart each side, white in color. |
| A110-2 | For clearance contact allentown approach at 800-728-6322. |
