| Identifier: | CIRDI |
| NAS ID: | CIRDI |
| Name: | CIRDI |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 45-38-38.930N (45.644100) |
| Longitude: | 107-28-51.960W (-107.481100) |
| Magnetic Variance: | 9.6 E as of 10/17/2024 |
| High ARTCC Area: | ZLC |
| Low ARTCC Area: | ZLC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |