Jet Cat P200 read ad ......

It might get a pit toasty for the wing runner in self-launch mode, but
how about one at each wing tip?

It seems most gliders these days already have some sort of interchangable
tip, so make a new set with a jet built in.

Fuel storage would be the main issue. If you give up the water
ballast option though, there's plenty of room in the wing.

Chris

Slingsby wrote:

I would think that mounting a couple of small jets at or just behind
the wing/fuselage junction could also serve to remove some of the low
speed turbulence in that area. Also, if the engine had a tight
cowling around it then perhaps some water could be sprayed or drizzled
onto the outside of the engine and the resulting steam would mix with
the exhaust to provide some additional thrust. SWB Turbines in
Neenah, WI (SWBTurbines.com)has a Mamba turbojet which puts out 11
Lbs. of thrust. It is only 3.5 inches in diameter and would fit
nicely at the wing junction interface. SWB also has 45, 60 and a
100Lb thrust engine.