All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Nov 2024 | PN added | Devon Colclough, tower captain #003921 |
| 26 Oct 2017 | 1-8: frameid added; frame info added | David Sloman via e-mail |
| 29 Mar 2006 | Taylor precise wt is not 12-3-19; nominal added (F#-19c) | Andrew Higson via e-mail |
| 1 Feb 2004 | Slight grid ref change from 432008 | Tim Jackson#57 (and OS map) via e-mail |