This system is deprecated, and may no longer be in use or is superseded by another system.
| Site | Name | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|
| 2185 (889) | Bushney Heath | 0 | 0 | 0 | 2021-04-24 |
| 2193 (891) | Crystal Palace - BBC | 0 | 0 | 0 | 2000-01-01 |
| 2201 (899) | Guys Hospital | 0 | 0 | 0 | 2000-01-01 |
| 2209 (8A1) | Tolworth | 0 | 0 | 0 | 2000-01-01 |
| 2217 (8A9) | Shooters Hill | 6679812 | -11821 | 14 | 2010-03-05 |
| 2225 (8B1) | Alexandra Palace | 0 | 0 | 0 | 2000-01-01 |
| 2233 (8B9) | Northolt | 0 | 0 | 0 | 2009-01-19 |
| 2241 (8C1) | Faggs Lane (Feltham) | 0 | 0 | 0 | 2000-01-01 |
| 2249 (8C9) | Mill House | 0 | 0 | 0 | 2009-01-19 |
| 2257 (8D1) | Unknown | 0 | 0 | 0 | 2020-04-13 |