The exciting world of APRS
 

Start learning about the exciting world of APRS with APRSPoint, the
APRS software regarded by most hams as having the best map support and
most intuitive user interface. Track other hams on a zoomable,
street-level detail map in an intuitive and easy to use interface.
Send instant short messages through either RF or internet link. If you
are an experienced APRS user, you'll appreciate the ability to plot a
digipeater or other ham stations' signal range on the map, connect to
APRS internet servers, send email through your ham radio, and other
advanced features. This week you can get APRSPoint with MapPoint 2004
included for the best possible price ever. Check out the website at
http://www.aprspoint.com/ for details.