Looks like the U.S. Aircore trainer is discontinued now.There aren't any "crashable" trainers left that I'm aware of now. I have a Duraplane (now discontinued) and it was fun to learn and crash on, and took a ton of abuse for a self taught flier like me. There are a few Electric trainers out right now that are ready to fly, just surf around Tower Hobbies and Horizon Hobbies and you will find a few.