Criggion Radio Station

Criggion

Criggion Radio Station in 2011
Criggion Radio Station (Powys)
Location	Criggion,Powys
Mast height	213.4 metres (700 ft)
Tower height	182.9 metres (600 ft)
Coordinates	52.72246°N 3.06295°W/52.72246; -3.06295
Grid reference	SJ2821614435
Built	1940s
Demolished	2003

Criggion Radio Stationwas a transmitter site latterly operated byBTon behalf of the UKMinistry of Defence.It was located near the village ofCriggionin the parish ofBausley with Criggion,which lies in the county ofPowys,Wales.

It was established inWorld War IIas a back-up unit forRugby Radio Stationand took over the latter's traffic for a short period in 1943 following a fire at Rugby. Operating on 19.6 kHz with the callsign GBZ, the station was used until its shutdown on 1 April 2003 for sending messages to submarines. This task (and that of Rugby) is now carried out by theAnthorn radio station.Criggion's VLF antenna was hung from three free-standing steel lattice towers at 182.9 metres (600 ft) tall, three guyed masts at 213.4 metres (700 ft) tall and a rock anchor. The towers and masts were demolished in August 2003 but, although there is now less obvious visible evidence that a large radio station existed on the site, the derelict main transmitting building still survived in 2011 and the foundation sites of the former masts can be still be located on satellite and aerial photographs.

As of May 2013the remaining parts of the station were reported to be in a state of disrepair.

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External links

• http://newsimg.bbc.co.uk/1/hi/wales/mid/3176253.stm
• http:// subbrit.org.uk/sb-sites/sites/c/criggion_radio/index.shtml
• http:// oswestry-history.co.uk/criggion-radio-station.html
• http:// oswestry-history.co.uk/criggion/images/vlf-aerial-layout.jpg
• http://skyscraperpage /diagrams/?b61508
• http://skyscraperpage /diagrams/?b61510