This system is deprecated, and may no longer be in use or is superseded by another system.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) | Kawkawlin [Bay] | Bay | 43.70447 | -84.01025 | 20 | 2000-01-01 |
| 005 (5) | Bay City [Bay] | Bay | 43.70447 | -84.01025 | 15 | 2000-01-01 |
| 007 (7) | Pinconning [Bay] | Bay | 43.89947 | -84.03917 | 15 | 2000-01-01 |
| 008 (8) | Burt [Saginaw] | Saginaw | 43.25975 | -83.95136 | 15 | 2000-01-01 |
| 010 (A) | Midland [Midland] | Midland | 43.56558 | -84.28722 | 15 | 2000-01-01 |