All changes to tower
| Date | Change | Source |
|---|---|---|
| 26 Apr 2023 | PN amended | Stuart Davidson via #004951 |
| 22 May 2011 | URL amended | Barry Morgan via e-mail |
| 3 Sep 2010 | URL added | JCB via JCB |
| 1-6: frame id added; frame info added | John Baldwin via database | |
| 5 Dec 2009 | Sct: canon status added | John Baldwin via database |