Description: After WWII, GCHQ set up an "experimental radio station", a top secret research facility, on the site of the RAF's wartime airfield at Blakehill Farm, Cricklade near Swindon, Wiltshire (pictured further below in a Pilot's Eye View, from my regular expert contributor). It was not too far away from GCHQ's new post-war HQ in Cheltenham. It consisted of huge communications masts arranged in mysterious strategic patterns in the middle of the old airfield and the site was still active in some capacity until the mid 1990s. |
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