Big Southern Butte Airport (Atomic City, ID) U46 Remarks
| A52-19 | 14 ft road 150 ft on extended centerline. |
| A42-01 | 01/19 edges and thlds marked with white rock boundary mkrs (bms) . |
| A110-6 | Aprt located in desolate area - no svcs available. |
| A110-5 | For clearance contact salt lake artcc at 801-320-2568. |
| A110-4 | Runway 01/19 +1.5 ft berm and -1 ft ditch adjacent to entire perimeter of runway. |
| A110-3 | Runway 01/19 surface cond poor due to livestock dmg, ground vehicles, rodents, and vegetation. |
| A110-2 | Livestock on and in vicinity of airport. |
| A110-1 | No winter maintenance. |
