HP-18J Twin Turbine Self-Launch Sailplane

Here are a couple of links from my latest project. The sailplane is a Richard Schreder HP-18 kit from the 70's that I built over the last 4 to 5 years. I am using twin Jetcat P300 turbines for self-launch and sustained flight. There are numerous modifications that have been incorporated into the aircraft including the turbine installation.

First flight: https://www.youtube.com/watch?v=YepD4f9igW8 The best section is from 1:30 to 2:00 into the clip.

Colorado fly by: https://www.youtube.com/watch?v=y9BjPPhgWxo Short take of a turbine fly by from Owl Canyon Colorado in June.

Cockpit self-launch and climb out: https://www.youtube.com/watch?v=Dsc3wvxr95Y Takeoff from our local soaring field in Wisconsin using the turbines.

Restart and fly by: https://www.youtube.com/watch?v=rpgpWOG-9jI In flight turbine start and fly by.

Thanks,
Chris