Criggion VLF Station
Date Visited: September 2008
Built during the war for the Navy to provide backup to the VLF (Very Low Frequency) transmitters at Rugby. Three masts were built and the aerial was slung between these and an anchorage on the side of an adjacent hill, in fact it was this hill that was why this location was chosen for the station. There was a building visible on the hillside, probably the anchorage point, but it was a big bastard of a hill, with the small matter of a quarry in the way, so we gave it a miss.
After the war, the site was run by the GPO, and then BT on behalf of the MoD. The site was a transmitting station, so the staff had no knowledge of what was being transmitted, the signals coming down lines from MoD bases, and then being broadcast over the transmitter to the Navy's Nuclear submarines.
At it's peak, the site employed 160 people, but at the time of it's closure in 2003, employed just 11 people. The site originally covers 300 acres, but most of that is farmland, with the three buildings spread out along about half a mile.
There isn't a great deal to see, it has to be said, as what was there has been removed and the pikies have inevitably paid a visit. The location is somewhat remote so we were quite surprised at how trashed it was.
Visited with Pete, see his site at www.digitalcg.co.uk