All changes to tower
| Date | Change | Source |
|---|---|---|
| 5 Sep 2020 | PN info, toilet, simulator, url added S | Peter McCoy via Email |
| 8 Sep 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 22 Apr 2016 | 1-6: turning added | Paul McCoy via 00011598 |
| 10 Oct 2006 | Tenor no longer 13-0-11 834Hz (now 12-2-13 811Hz: Ab-41c) | G Dawson (NB: wts & Hz are pre 09/06 HMA re-tuning) via e-mail |
| 25 Nov 2004 | Tenor nominal (=Ab+8c) supplied | George Dawson via e-mail |