I have acquired a Rohn HDBX-48 but I need the engineering drawings from Rohn to get my tower approved by the city.Can anyone help or even suggest where I can get such things?Thanks, Tom K5IID Finally there is a bit of joy in Mudville!http://www.dfwcontest.com K5IID Tom HortonFt. Worth Texas, 76133E sorter for ARRL W5 bureauSame call since 1956