Does anyone have site information for the Tower and Walker Arts Museum, including: 1. Geographic coordinates; 2. Street address; and 3. Building height in feet (ground to roof, or at point of antenna attachment). I'll start calculating propagation estimates as soon as I get the above information, topo maps, and batteries for my HP25C. :-) I'll concentrate my estimates on the operational fixed sites first, since that will supply the backbone for all other APs. After the initial path plot, I'll have to gather actual path obstruction information between the two sites. Neal: nkras at nkras.dsl.visi.com