All changes to tower
| Date | Change | Source |
|---|---|---|
| 10 Apr 2026 | Fr1 added; 1: turning added | Information (including pictures) provided by Ray Helliwell, from personal visit |
| 7 Apr 2026 | 1: nominal added | Ray Helliwell, from personal visit. Recording taken & analysed by Ray using Wavanal via #010171 |