This system is deprecated, and may no longer be in use or is superseded by another system.
| Site | Name | County | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|---|
| 001 (1) | Alpena | Alpena | 45.03334 | -83.64998 | 35 | 2009-02-05 |
| 002 (2) | Cheboygan | Cheboygan | 45.45001 | -84.50059 | 35 | 2009-02-05 |
| 003 (3) | Curran | Alcona | 44.68335 | -83.58331 | 35 | 2009-02-05 |
| 004 (4) | Lewiston | Montmorency | 44.88922 | -84.28225 | 25 | 2014-10-28 |
| 005 (5) | Onaway | Presque Isle | 45.35001 | -83.93333 | 35 | 2009-02-05 |
| 006 (6) | Red Oak | Oscoda | 44.66668 | -84.13334 | 35 | 2009-02-05 |
| 007 (7) | Frederic | Crawford | 44.68818 | -84.62036 | 35 | 2009-02-05 |