This system is deprecated, and may no longer be in use or is superseded by another system.
| Site | Name | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|
| 005 (5) | GSH Downers Grove | 41.82086 | -88.0095 | 0.33 | 2019-03-11 |
| 014 (E) | TSC Oak Brook | 41.84197 | -87.95336 | 0.33 | 2019-03-11 |