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Profile: Owen Lewis
Owen Lewis was a participant or observer in the following events:
The NSA, following up on its successful pilot program of satellite-based intelligence gathering called “Canyon” (see 1968), develops a much more sophisticated satellite surveillance program called “Rhyolite.” Rhyolite, later renamed “Aquacade,” is a breakthrough in the world of signal intelligence (sigint). Most importantly, it can monitor microwave transmissions, used extensively by the Soviet Union for its most secure transmissions. Its possibilities, says one insider, are “mind-blowing.” Britain’s own security agency, GCHQ, is a full party to Rhyolite/Aquacade. Former Army sigint officer Owen Lewis recalls in 1997, “When Rhyolite came in, the take was so enormous that there was no way of handling it. Years of development and billions of dollars then went into developing systems capable of handling it.” The NSA will pass much of the information it gathers to the GCHQ for transcription and analysis. Subsequently, the NSA will deploy new and even more sophisticated surveillance systems, code-named “Chalet” and “Vortex.” In doing so, it constructs numerous listening stations on friendly foreign soil, including the Menwith Hill facility that will later become a linchpin of the satellite surveillance program known as Echelon (see February 27, 2000). The new programs will revitalize the lapsed sigint alliance between the US, Britain, Canada, Australia, and New Zealand (see July 11, 2001). [Federation of American Scientists, 7/17/1997]
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