This has been going on for several years at least. These are some pretty good articles from some amateur sleuths: https://sniperinmahwah.wordpress.com/2018/05

This has been going on for several years at least. These are some pretty good articles from some amateur sleuths: https://sniperinmahwah.wordpress.com/2018/05/07/shortwave-trading-part-i-the-west-chicago-tower-mystery/ https://sniperinmahwah.wordpress.com/2018/05/07/shortwave-tr... https://sniperinmahwah.wordpress.com/2018/06/07/shortwave-trading-part-ii-faq-and-other-chicago-area-sites/ https://sniperinmahwah.wordpress.com/2018/06/07/shortwave-tr... https://sniperinmahwah.wordpress.com/2018/07/13/shortwave-trading-part-iii-fourth-chicago-site-east-coast-patent-regulation-and-farmer-kevin-mystery/ https://sniperinmahwah.wordpress.com/2018/07/13/shortwave-tr... https://sniperinmahwah.wordpress.com/2018/07/16/shortwave-trading-part-iv-sleuthing-examples-research-tools-techniques-deputies-wanted/ https://sniperinmahwah.wordpress.com/2018/07/16/shortwave-tr...