All changes to tower
| Date | Change | Source |
|---|---|---|
| 22 Nov 2024 | PN amended | Andrew Bond #007726 |
| 13 Aug 2023 | Ellacombe noted | Lucas J Owen via #005224 |
| 8 Jan 2018 | frame: historically important added | David Sloman via e-mail |
| 23 May 2016 | 1-8: frameid added; 1,4,6,7: turning added; frame info added | David Sloman via 00011639 |
| 7 Nov 2008 | PN info amended - now every Thu (no exceptions) | Doug Snoswell via e-mail |