This system is deprecated, and may no longer be in use or is superseded by another system.
| Site | Name | County | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|---|
| 000 (0) | Isle of Wight (Chiltern Down) | Isle of Wight | 50.76667 | -1.26667 | 15 | 2020-04-13 |
| 1889 (761) | Lichfield | Staffordshire | 0 | 0 | 0 | 2000-01-01 |
| 9225 (2409) | Lancaster | Lancashire | 0 | 0 | 0 | 2000-01-01 |
| 9265 (2431) | Emley Moor, West Yorkshire | West Yorkshire | 53.61757 | -1.66134 | 37 | 2010-06-30 |
| 9289 (2449) | Millington, East Yorkshire | Humberside | 53.80704 | -0.55126 | 35 | 2014-05-28 |
| 9353 (2489) | Forest Hill (South London) | Greater London | 0 | 0 | 0 | 2014-06-14 |
| 9377 (24A1) | Brighton (Newmarket Hill) | East Sussex | 50.89294 | -0.13131 | 10 | 2020-04-13 |
| 9449 (24E9) | Gatwick | West Sussex | 51.14806 | -0.19028 | 20 | 2020-04-13 |
| 9457 (24F1) | Forest Row | West Sussex | 0 | 0 | 0 | 2000-01-01 |
| 9745 (2611) | Lickey Hills | West Midlands | 52.37664 | -2.01024 | 20 | 2020-04-13 |
| 9753 (2619) | Corley | Warwickshire | 0 | 0 | 0 | 2000-01-01 |
| 9761 (2621) | Telford | Shropshire | 0 | 0 | 0 | 2000-01-01 |
| 19281 (4B51) | Caldbeck | Cumbria | 0 | 0 | 0 | 2000-01-01 |
| 20587 (506B) | Daventry | Northamptonshire | 52.25893 | -1.16477 | 25 | 2014-05-25 |