| Identifier: | MMDSN |
| NAS ID: | MMDSN |
| Name: | MMDSN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | OREGON |
| ICAO Region: | K1 |
| Latitude: | 44-23-45.140N (44.395900) |
| Longitude: | 121-35-45.920W (-121.596100) |
| Magnetic Variance: | 14.3 E as of 10/17/2024 |
| High ARTCC Area: | ZSE |
| Low ARTCC Area: | ZSE |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |