All changes to tower
| Date | Change | Source |
|---|---|---|
| 25 Aug 2017 | Tower URL added; presence of simulator noted | Alan Rower, Tower Captain via e-mail |
| 16 Nov 2015 | 1-8: frameid added; frame info added | David Sloman via 00011393 |
| 15 Nov 2015 | Svc: info removed (bell 'does not exist') | Alec Humphrey via e-mail |