This is a Cambrian Mustang which is I don't think is available anymore
I built this a couple of years ago and its first flight was very good. I got one of our clubs more expirenced pilots to take it up.
Second flight a complete write off. I tried to take off in poor conditions and stalled it on take off with the usual result. Anyway I enjoyed building it and now have a Artech Mustang that looks almost the same.