All changes to tower
| Date | Change | Source |
|---|---|---|
| 29 May 2012 | Tenor wt amended | Ryan Trout (G&J value in tower) via pNBR |
| 6: wt amended | Ryan Trout via 00009952 | |
| 25 Oct 2010 | 1-6: nominal added | Nick Bowden via 00008910 |
| 24 Jul 2010 | 1-6: frame id added; frame info added | James Clarke via e-mail |
| 3: welded | John Baldwin via database |