All changes to tower
| Date | Change | Source |
|---|---|---|
| 16 Oct 2018 | Indication of available toilet facility added | Michele Winter via e-mail |
| 25 Nov 2017 | 1-8: turning added | John Baldwin via database |
| 24 Oct 2010 | 1-8: nominal added | Nick Bowden via 00008904 |
| 10 Jul 2010 | 1-8: frameid added; frame info added | James Clarke via e-mail |