All changes to tower
| Date | Change | Source |
|---|---|---|
| 8 Jul 2025 | Frame Fr1 added | The Owner |
| 30 Dec 2024 | 1-6: date amended | The Owner following discussion with Matthew Higby via REMRKS503 |
| 23 Dec 2024 | 1-6: diameter, canon, turning added; 1-5: weight, nominal, diameter added | The Owner; extra info provided by Matthew Higby via #007913 |