Comments by "Peter S" (@Peter_S_) on "The Hillside 'Den Of Spies' Spotted In London" video.

  1. The days of interesting signals from such places has just about passed. The complexities of modulation and encryption these days make the payload of the interesting stuff indistinguishable from noise. Back in the 1980s there were quite a bit of very interesting communications on HF to be heard around some embassies in large cities. They made for outstanding content in underground audio tape art montages.
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