Site Records

Site Name: Wenallt - 4 Group 71Brigade AAOR serving the Cardiff GDA

OS Grid Ref: ST153835

[Source: Nick Catford]

Later the former AAOR became the main BT war headquarters for Wales. The distinctive curved glass galleries were stripped out, and new dormitories, air conditioning, canteen etc., were installed in the 1970s but the work was abandoned before completion and the bunker is now disused although the adjacent BT radio site remains in service.

Photo: The entrance
Photo by Keith Ward

Photo: The operations room in March 2000
Photo by Nick Catford

Photo: Manual switchboards installed but never used
Photo by Nick Catford

[Source: Nick Catford]

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Last updated 3rd December 2001

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