All changes to tower
| Date | Change | Source |
|---|---|---|
| 28 Jan 2014 | 1-10: frame id added; frame info added | Philip Denton via e-mail |
| 21 Jul 2008 | PN start time added | John Adams via e-mail |
| 7 Mar 2008 | 9: Tower wt board shows 13-1-2; pNBR value is foundry weight | Andrew Higson via e-mail |