I had a control line plane for a while, but was never really interested in it, well I lie the glow plug engine was of interest.

My other hobby for many years was ham radio, I built loads of stuff over the years, and still have a few odd's around now including a couple of decent aerials and linear amplifiers, plus a couple of Transceivers.

Not been on the air for years, but you never know G1ZTM (my call sign) might make a return one day.