All changes to tower
| Date | Change | Source |
|---|---|---|
| 8 Jun 2017 | 1-6: nominal added | David Kelly via e-mail |
| 29 Jan 2014 | PN removed: no ringing except for pre-arranged visitors | David Floyd (info: John Dyer, local contact) via e-mail |
| 15 Jan 2012 | 1-5 (app) wt added; 1-6: frame id added; frame info added | John Baldwin via database |
| 5 Nov 2009 | 1-6: diam, canon info added | [George Massey] via e-mail |
| 28 Mar 2008 | 4th Mon PN info added | David Floyd (Assn webmaster) via e-mail |