All changes to tower
| Date | Change | Source |
|---|---|---|
| 2 Nov 2016 | Postcode amended | Sue Morton, Tower Captain via e-mail |
| 1 Mar 2007 | Tenor note (& ring) nearer A than Ab (revised nominal=A-44c) | Andrew Higson via pNBR |
| 1 Nov 2006 | Tenor note not A (nominal of 852Hz added: Ab+44c) | Tower notice per Garry Barr via pNBR |