| Identifier: | YOSWO |
| NAS ID: | YOSWO |
| Name: | YOSWO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 46-36-54.370N (46.615100) |
| Longitude: | 110-36-50.580W (-110.614100) |
| Magnetic Variance: | 11.2 E as of 9/30/2025 |
| High ARTCC Area: | ZLC |
| Low ARTCC Area: | ZLC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |