| Identifier: | RIDDG |
| NAS ID: | RIDDG |
| Name: | RIDDG |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 48-08-06.370N (48.135100) |
| Longitude: | 114-42-16.950W (-114.704700) |
| Magnetic Variance: | 13.1 E as of 9/30/2025 |
| High ARTCC Area: | ZLC |
| Low ARTCC Area: | ZLC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| SID |