White Birch Airport (Hancock, NY) NK68 备注
| A52-17 | +100 ft ridge at 2500 ft; +200 ft ridge at 3300 ft. |
| A40-17/35 | Runway 17/35 non-standard lirl; lights on cones |
| A33-17/35 | Turf soft in spring or after rain. |
| A3 | Airport in town of TOMPKINS-1/2 mi S of hnk VORTAC, 7 mi from village of hancock and 40MI from binghamton,NY. |
| A110-1 | For clearance contact new york artcc at 631-468-1425. |
