Twin Mountain Airport (Twin Mountain, NH) 8B2 備註
| A58-27 | 4 to 34 ft trees 6 ft to 106 ft L of centerline, 14 to 165 ft from threshold; 6 to 34 ft trees 7 to 34 ft R of centerline, 8 to 165 ft from threshold with A clrd area on centerline. |
| A58-09 | 26 to 76 ft trees 25 to 100 ft L of centerline, 43 to 120 ft from threshold; 26 to 96 ft trees between 20 and 100 ft of centerline, 0 ft to 100 ft from threshold with A clrd area on centerline. |
| A57-09 | Controlling obtn exceeds A 45 deg slp. |
| A33-09/27 | Cntr 30 ft of runway good cond. Outer 15 ft of runway in fair cond. |
| A110-4 | For clearance contact boston artcc at 603-879-6859. |
| A110-3 | Airport not plowed in winter. For info please call 603-846-5505. |
| A110-2 | Wildlife on and in vicinity of airport. |
| A110-1 | Aircraft are reqstd to stay on paved sfcs only. |
