| Identifier: | ISMAY |
| NAS ID: | ISMAY |
| Name: | ISMAY |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 46-10-33.000N (46.175800) |
| Longitude: | 106-27-51.000W (-106.464200) |
| Magnetic Variance: | 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 |
| CONTROLLER |
| ENROUTE HIGH |
| ENROUTE LOW |