| Identifier: | FERXY |
| NAS ID: | FERXY |
| Name: | FERXY |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 45-56-37.840N (45.943800) |
| Longitude: | 107-14-56.440W (-107.249000) |
| Magnetic Variance: | 9.4 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 |