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JOSAST ( Java Open Source Amateur Satellite Toolkit) is a set of java source code used for amateur satellite, hamradio and also astronomia activities ...
Reusable package and complete software should be available.
This is a program to track amateur radio weather spotters for SkyWarn by displaying a map of the watch area on which the user can place virtual pushpins and info where the location of the storm spotters are, whether they be stationary or mobile.