All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Feb 2019 | Situation appears to lie between u/r and 'temp suspended' S | TimJ (info: Tony Barker) via e-mail |
| 25 Apr 2017 | 1-3: frameid added; frame info added | David Sloman via e-mail |
| 6 Jun 2008 | Tenor note NOT Bb; nominal B-17c | Andrew Higson via pNBR |
| 1 Jun 2004 | Tenor note added | Nick Bowden#40 (Matthew Smith) via e-mail |