I built one years ago with my son and it was a big hit since it was already detailed out of the bag. I finally lost it when an extra powerful ejection charge blew it apart. Great to see a one out in the wild. I still have my DC-Y which I have never flown for fear of the same thing happening. I also got to see Dave Schaefer fly his big model of the X-30 several times which was just a fantastic sight.