All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Mar 2021 | 1-8: turning, frame no added | Nigel Taylor personal tuning records |
| 1 Jan 2019 | Indication of available toilet facility added | Ian Oram via e-mail |
| 29 Jul 2011 | 1-7: nominal added | Philip Denton via 00009541 |