One of the benefits for me with this cgi is the ability to plot more than one close station on a single map. Ex: http://www.findu.com/cgi-bin/plot.cgi?call=ns7tv-11,ns7tv-12&geo=http://mm.aprs.net/terra.cgi?lat=43.23|lon=-116.48|scale=64 thanks, Jeff KT2K