Lake Arthur Fld Airport (Portersville, PA) PN84 Note
| A110-1 | For clearance contact pittsburgh approach at 412-472-5591 |
| A17 | Airport closed oct 15 thru may 15. |
| A31-18/36 | 400 ft overrun S end of runway; 300 ft overrun N end of runway. |
| A42-18 | Edge marked by white markers 400 ft apart. |
| A52-18 | 110 ft trees; 1723 ft out, 262 ft left of approach end. |
| A57-18 | 20:1 slope to 500 ft dthr. |
