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General Radio Discussion / Covert Ops Radios
« on: November 11, 2008, 1330 UTC »
Here is an interesting article:
https://www.cia.gov/library/center-for-the-study-of-intelligence/kent-csi/vol10no1/html/v10i1a05p_0001.htm
https://www.cia.gov/library/center-for-the-study-of-intelligence/kent-csi/vol10no1/html/v10i1a05p_0001.htm