| Identifier: | WOPMU |
| NAS ID: | WOPMU |
| Name: | WOPMU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WISCONSIN |
| ICAO Region: | K5 |
| Latitude: | 46-34-40.200N (46.577800) |
| Longitude: | 091-53-17.050W (-91.888100) |
| Magnetic Variance: | 1.3 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 |