| Identifier: | YIDUC |
| NAS ID: | YIDUC |
| Name: | YIDUC |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WISCONSIN |
| ICAO Region: | K5 |
| Latitude: | 42-57-46.990N (42.963100) |
| Longitude: | 090-30-40.190W (-90.511200) |
| Magnetic Variance: | 2.1 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |