http://www.nitroplanes.com/newdyelbrs... - The new Sonic 185 is 100% Ready to Fly (RTF) and powered by a 200 Watt Brushless motor with folding propellers. This work of art is designed for easy transportation and superior performance. The designs are beautiful and easy to spot. Its made of crash resistant flexible foam so that you can fly longer without having to worry. It even comes with a free flight simulator so that you can practice on your computer before taking off with the real thing. This plane is no joke when its in the air.