Pagen01, ref post #26, I was pleased to see a photo of ASWDU Sycamore Z. Do you know the reg for ASWDU Sycamore Y?
They were both used for Trial 312, Apr-Sept 1952, something to do with Decca. Do you have any details on what Trial 312was?
Also what was the reg for ASWDU Neptune K doing Trials 317, 351 Nov 53/ Feb 54?
Thank you. (I was wearing a nappy at the time, living in a caravan on Tretheras Farm at Newquay)