| Identifier: | HIRSA |
| NAS ID: | HIRSA |
| Name: | HIRSA |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 46-38-55.130N (46.648600) |
| Longitude: | 112-17-35.470W (-112.293200) |
| Magnetic Variance: | 11.9 E as of 9/30/2025 |
| High ARTCC Area: | ZLC |
| Low ARTCC Area: | ZLC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |