Phil,
You are welcome.
I would expect that Bruce Parker will also respond here. He has a HUW and is a frequent contributor to MLU.
Also, much closer to you is a HUW owned by Dave Prince in Ipswich. I couldn't find the HUW on his website:
http://www.qsl.net/vk4kdp/index.html
but it is shown here on this link (scroll to bottom):
http://www.royalsignals.org.uk/photos/vk4kdp.htm
Brian