On Mon, Nov 26, 2012 at 05:46:33PM -0500, Harald Koch wrote: > This also naively assumes that wireless network topology correlates with > geographic location. Any radio engineer (or cell phone user) can explain > why that doesn't work. Serval has about 200 m line of sight range. In general LoS visibility e.g. with pole-mounted directional Ubiquity gear is always as the crow flies.