All changes to tower
| Date | Change | Source |
|---|---|---|
| 12 Jan 2014 | SatNav destination added | Rupert Cheeseman via SatNav |
| 1-6: frame id added; frame info added | John Baldwin via database | |
| 29 Sep 2010 | URL added | Frank Lewis via e-mail |
| 6 Nov 2009 | 1-6: nominal added | Nick Bowden via 00008253 |