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Published on Dec 11, 2011
Here at Whisky - zero - echo-echo-echo we know plenty about echos. This is one I recorded during the ARRL 10 meter contest from K9CT. You can hear his signal echo back from hundreds of places, via backscatter. Check out his superstation channel at http://www.youtube.com/user/hamradiok9ct. It's pretty amazing. A literal farm of aluminum.