[Scan-DC] WTOP: Metro radio reception, protocols pose safety risk

Brian Rokus brianrokus at hotmail.com
Fri Jan 20 08:38:42 EST 2017


Interesting piece...


http://wtop.com/tracking-metro-24-7/2017/01/fta-garbled-radio-reception-adds-to-metro-train-delays-pose-safey-risk/


http://www.qsl.net/donate.html


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