| Identifier: | WELDU |
| NAS ID: | WELDU |
| Name: | WELDU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MONTANA |
| ICAO Region: | K1 |
| Latitude: | 46-01-34.340N (46.026200) |
| Longitude: | 112-31-15.790W (-112.521100) |
| Magnetic Variance: | 11.9 E as of 9/30/2025 |
| High ARTCC Area: | ZLC |
| Low ARTCC Area: | ZLC |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ILS ID | ILS Facility Type | Direction / Course |
|---|---|---|
| BEY | ILS-DME | r334.87/5.38 |
| IAP |