All changes to tower
| Date | Change | Source |
|---|---|---|
| 16 Jun 2014 | Indication of toilet facility added (in ch hall: key reqd) | TimJ#200 via e-mail |
| 14 Jul 2010 | 1-6: frame id added; frame info added | James Clarke via e-mail |
| 14 Nov 2006 | Tenor is not 13-2-22 but 13-3-22; nominal added (F#-7c) | Andrew Higson via pNBR |