This might interest some hereSee www.nsist.org/
The National Signals and Security Trust is a registered charity setup by GCHQ for the purpose of securing the history of signals intelligence. I would urge you look at the site and support it by joining, the cost is only £10 per year. Wishing you all a happy Christmas and prosperous 2025. Roger Mi0WWB RSSMARS
My ex-RAF Marconi R1273, which was on loan to the RAF Signals Museum, should now be heading for the GCHQ archive. One of the early HFDF receivers using the Adcock aerial system.
This message has an attachment image. Please log in or register to see it.
We use cookies to improve our website and your experience when using it. Cookies used for the essential operation of this site have already been set. By continuing to use this site you are agreeing to this. To find out more about the cookies we use and how to delete them, see our privacy policy.