All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 Jan 2022 | 1-3: weight amended; 1-6: nominal added; 1,6: diameter amended. | Nigel Taylor's personal tuning records via Nigel Taylor |
| 23 Sep 2016 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 16 Nov 2006 | Tower "now repaired & is safe"; BUT u/r STILL | Mark Walker via pNBR |