All changes to tower
| Date | Change | Source |
|---|---|---|
| 18 Oct 2023 | URL amended | Error detected by Dove Tower URL Checker |
| 16 Dec 2022 | Fr1: layout added, material amended; Fr2: details added | Colin Chapman via Frame backlog |
| 3 Mar 2021 | Overhauls added | Information provided by Colin Chapman, tower captain. |
| 23 Feb 2021 | 1-12,6b: turning added | Personal knowledge (Colin Chapman) via Email |
| 5 Jun 2019 | fr1: material added | Tim Jackson via e-mail |
| 27 May 2019 | URL amended | Colin Chapman (Tower Captain) via e-mail |
| 8 Jan 2018 | all: frameid added; fr1: info added | David Sloman via e-mail |
| 17 Apr 2012 | URL amended | Colin Chapman via e-mail |
| 13 Mar 2005 | Tenor note not C#; PN, URL & nominal added (= C-9c) | Colin Chapman via e-mail |