St Ignatius Airport (St Ignatius, MT) 52S 备注
| A81-APT | Activate lirl runway 8/26 - CTAF. |
| A58-26 | 15 ft N-S road 40-115 ft from runway end; 4 ft N-S fence 10-90 ft from runway end. |
| A57-08 | Controlling obstn exceeds A 45 deg slp. |
| A42-08 | Non standard |
| A40-08/26 | 100 ft unlighted; 2270 ft lighted at night. Runway 26 240 ft unlighted; |
| A30A-26 | 18 ft building 200 ft from runway end 234 ft R of centerline; 18 ft building 385 ft from runway end 141 ft L of centerline. Turf ovrn 300X60 ft. |
| A110-5 | For clearance contact spokane approach at 509-742-2522, when approach closed contact salt lake artcc at 801-320-2568 |
| A110-3 | Birds in vicinity of runway. |
| A110-1 | Snow removal. |
