Mine have been erratic for a while but now seem to have stopped completely.

Admittedly it was a year ot two back, (alright, 20-odd) but Kermit Weeks only paid £100,000 for an airworthy RS712.

Dynajets were still available into the 70’s, I saw them in a model shop in Finchley.
I believe they’re legal for control-line use in the UK but I’ve never met anybody that really knows.
There’s a Dutch R/C pulse-jet display team I’ve seen a couple of times at Elvington. Awesome speed and control, especially considering the pulse-jet characteristic of 2 throttle settings – flat out and stopped.

The last picture is a modern (Japanese probably) 4-stroke model engine.

I thought it said the Goat thread.

Speaking of coats…

One part of the Northern contingent here.

Presumably, southbound, I have to go past the Crematorium and turn at a roundabout or similar?

With the assistance of Google – Percival Prince.

You’re right, it’s a Sturgeon TT.2. I hadn’t noticed you can just see the cockpit canopy behind the prop.
It would appear they all had contra-prop Merlins so Griffons was a wrong guess.