| Identifier: | FETNU |
| NAS ID: | FETNU |
| Name: | FETNU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | SOUTH DAKOTA |
| ICAO Region: | K3 |
| Latitude: | 43-23-25.140N (43.390300) |
| Longitude: | 096-44-25.560W (-96.740400) |
| Magnetic Variance: | 2.6 E as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| SPECIAL IAP |