John, I have tracked down the New Scientist article (13 March 1975) regarding Figaro. The radio was apparently developed by Plessey. I could email you a scan of the half-page article if you'd like. R
This was a body-worn radio system intended for firefighters working in steel framed buildings. I understand it was tried at the Moorgate Underground disaster in 1975. Does anyone have any information
Recently someone asked for any details about the Plessey Figaro radio as used by fire brigades etc. for communications within buildings. I have been supplied with a copy of the brocure on it by G3YGF