All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Apr 2020 | 1-10: frameid added; fr1,fr1A: details added | Tim Jackson via e-mail |
| 21 Apr 2020 | 1-10: turning added | [James Hedgcock] via 00013690 |
| 6 Aug 2017 | SatNav destination added | Sam Austin via SatNav |
| 6 Mar 2007 | Tenor nominal corrected (now Db+33c) | Andrew Higson via pNBR |
| 6 Oct 2006 | Tenor nominal added (560Hz: Db+18c) | Andrew Higson via e-mail |