Twin Bridges Airport (Ketchum, ID) U61 备注
| A52-18 | Addnl obstn +500 mtn 1300 ft from threshold on centerline; 14 ft road 100 ft from threshold on centerline. |
| A42-18 | Runway 18/36 edges and thlds marked with white rocks. |
| A110-6 | Sug: land runway 36 and takeoff runway 18 if weather cond permit. |
| A110-5 | For clearance contact salt lake artcc at 801-320-2568. |
| A110-4 | Runway 18/36 -1 ft ditch and +1 ft - 2 ft dirt berm entire perimeter of runway. |
| A110-3 | Be alert airport subject to ongoing damage by livestock; ground vehicles and rodents. |
| A110-2 | Airport located in high mtn valley surrounded by high mtns. |
| A110-1 | No winter maintenance. |
