It's been a while since the last thread, but in particular for Ticketyboo & Brian Dixon, possibly Poetpilot & the many many others who flew with the ATC at Halesland in the 1970's,
A photo of your old T21 Sedbergh, WJ 306 can be seen at
www.rcawsey.fsnet.co.uk/bga3240.jpg
Sorry I'm too tick to post the picture on PPRune - and I apologise in advance for the rude crew flying in the picture - I'm sure well brought up cadets didn't use to do things like that!