All changes to tower
| Date | Change | Source |
|---|---|---|
| 13 Feb 2024 | Fr2: frame added | Jack Pease, personal visit |
| 27 Oct 2022 | Fr1 added; 1-8: turning added | David Godwin, tower captain |
| 3 Jan 2014 | 7,8: historically important | David Knight via e-mail |
| 26 Jan 2007 | Tenor nominal added (C#+11c) | Andrew Higson via pNBR |
| 25 Jan 2004 | URL changed | Gary J Sheppard: SDGR webmaster via e-mail |
| 8 Jan 2004 | URL added | Gary J Sheppard: SDGR webmaster via e-mail |