All changes to tower
| Date | Change | Source |
|---|---|---|
| 16 Jan 2019 | PN info added; URL added S | Rob Palmer via e-mail |
| 22 Aug 2018 | 1-3,6-8: turning added; fr1,fr2: truss added | Robert Palmer via 00013028 |
| 13 Jun 2017 | 4,5: turning added; fr1,fr2: layout added | Robert Palmer via 00012204 |
| 19 Nov 2014 | 1-8: nominal added; 1,3,4,5: diam amended | Tim Jackson via 00010972 |
| 6 Apr 2014 | 1-8: frameid added; frame info added | Tim Jackson via e-mail |