All changes to tower
| Date | Change | Source |
|---|---|---|
| 23 Jun 2025 | Fr1: truss, layout added; 1-6: canons added | Jason Burnet #008771/4 |
| 30 Jan 2025 | HCACR URL amended | Lucas Williams, HCACR Web Master |
| 16 Apr 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 1 Aug 2010 | 1-6: nominal added | Nick Bowden via 00008736 |