I am contacting this group as a mature aviation historian and having completed some five years of research, I have now published a book on the history of the aeronautical HF radio station at Birdlip, Glos., covering the period from 1940-2017. Perhaps some of you may recall this vital facility or indeed possibly worked there as some stage.
This soft-cover book runs to some 470 pages, with over 250 photographs (including equipment and staff) and is priced at STG£27.50 (including post/packing to U.K. mainland addresses).
For further details please visit the Birdlip Radio section of my photo website [www.colinsphotos.net] or simply get in touch via the 'Contact Me' option on my webpage.
I would be delighted to hear from anyone who may have memories and/or old photographs associated with this station or it's matching transmitter site at Winstone, Glos.