| Identifier: | WALDU |
| NAS ID: | WALDU |
| Name: | WALDU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MINNESOTA |
| ICAO Region: | K3 |
| Latitude: | 47-27-30.110N (47.458400) |
| Longitude: | 092-32-00.680W (-92.533500) |
| Magnetic Variance: | 0.9 W as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |