| Identifier: | TNDRA |
| NAS ID: | TNDRA |
| Name: | TNDRA |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WISCONSIN |
| ICAO Region: | K5 |
| Latitude: | 44-26-21.080N (44.439200) |
| Longitude: | 088-14-31.660W (-88.242100) |
| Magnetic Variance: | 4 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 |