Is this the Expensive Hobby forum?
This is one absolutely amazing remote controlled [RC] model airplane. Not only did they build its jet engines, but included a retractable landing gear, and built it into a fully scaled model of the SR-71 "Blackbird" that flies just like the real McCoy. This SR-71 model was built by an Engineer / RC enthusiast in Germany , and is certainly one awesome toy.
SR-71 R.C. Model