As our expertise continued to grow we were soon contracting more substantial commercial work. During the national transition to digital transmissions of all RF (radio frequency) television signals we served many new clients. We were contacted by CBS in their search for a qualified technician and company to upgrade several of their affiliates in Illinois and Iowa. We performed the upgrades for their affiliates in Chicago WMMB, Rock Island WHBF, Rockford and Quincy. All these sites are still up and running on the new digital LNB's and head end rack systems we installed and fine tuned. You can have this same confidence in our ability to solve and satisfy all of your company's needs and expansions.