+### Other Uses for an Amateur Radio License ###
+
+The [ARRL](http://www.arrl.org/) web site is full of information about other
+things that people do with amateur radio.
+
+How about a Doppler radar system for tracking rockets at a launch site? Yes,
+someone has actually done it! See [this page translated from Russian](http://translate.googleusercontent.com/translate_c?hl=en&ie=UTF-8&sl=ru&tl=en&u=http://serge77.rocketworkshop.net/radar/radar.htm&prev=_t&rurl=translate.google.com&twu=1&usg=ALkJrhi33e0TGe5WOcXr1HpoZBgzjDLy7g)
+for the details!