| Site | Name | County | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|---|
| 001 (1) | Duluth, MN | St. Louis, MN | 46.78327 | -92.10658 | 30 | 2017-10-16 |
| 002 (2) | Virginia, MN | St. Louis, MN | 47.52326 | -92.53657 | 30 | 2024-09-20 |
| 003 (3) | Grand Rapids, MN | Itasca, MN | 47.23717 | -93.53021 | 30 | 2024-09-20 |
| 004 (4) | Bayfield, WI | Bayfield, WI | 46.81077 | -90.81824 | 30 | 2019-12-28 |