Hi, I am getting this tower from a ham who no longer wants it. I need the engineering drawings for my contractor. I've emailed Kurt, but no answers. It's not online. This is not the HD model. Thanks. 73, Gerry Hull, W1VE Hancock, NH USA Member: ARRL, YCCC, YCCCN, CW Ops gerry at w1ve.com ph: 1-617-CW-SPARK (find me)