This thread is over 20 years old, but just came across it tonight and I wanted to add some information. I found an ad on eBay that was selling the Kougar mark 2 in 1979. I had one in college it was my favorite flying airplane back then. Webra 40 for power. Airplane survived a couple of crashes until I flew into a tree in Montana. Thankfully, I have a brand new one sitting in the box just waiting.