Amazing! This is a remote controlled model airplane - click the link below to see it fly. Not only did they build jet engines, but included a retractable landing gear, and built it into a fully scaled model of the SR-71 Stealth that is good enough to fly. This SR-71 model was built by some German Engineer RC enthusiasts, and it even sounds real! http://www.
fark.com/cgi/vidplayer.pl...