Woltermann Meml Airport (Columbus, MT) 6S3 ملاحظات
| A81-APT | Activate PAPI runway 10 and 28; MIRL runway 10/28 - CTAF. |
| A110-4 | For clearance contact billings approach at 406-255-2798 |
| A110-3 | Migratory waterfowl on and in vicinity of airport. |
| A110-2 | Repair service attended weekdays 0800-1700 tower. |
