All changes to tower
| Date | Change | Source |
|---|---|---|
| 12 May 2023 | PN amended | Andrew White #005031 |
| 27 Jun 2020 | fr1,fr2: material amended,truss,layout added | Tim Jackson via e-mail |
| 30 May 2016 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 15 Nov 2010 | URL removed | JCB via URLbad |
| 4 Jan 2006 | Slight change to GR (from J367737) | Tim Jackson (Irish coords list) via e-mail |
| 8 Sep 2005 | Slight change to GR (from J366737) | Tim Jackson#83 via e-mail |