Tnx all for your desktop call sign map help. I did find a map at the URL below. I printed it off in color, stuffed it in a page protector and it now resides on my radio desk. I still intend to pursue a professional version. Tnx agn es best 73s. http://www4.plala.or.jp/nomrax/webatlas.htm Rudy "WW7AZ in the valley of the sun"