The amateur radio club at my alma mater launched a high altitude balloon last year, and used an APRS transmitter to send back coordinates: http://www.collegear

The amateur radio club at my alma mater launched a high altitude balloon last year, and used an APRS transmitter to send back coordinates: http://www.collegearc.com/arhab/index.php http://www.collegearc.com/arhab/index.php Their flickr page has a bunch of pics: http://www.flickr.com/photos/62621941@N02/sets/72157626674875178/ http://www.flickr.com/photos/62621941@N02/sets/7215762667487...