I have several hangar 9 planes. If you fly them stock in the sim they are not realistically acurate at all. If you set the controller up like your radio, and edit plane( C.G., Propulsion, ECT) , you can get it very close. But you kinda have to have flown the plane to realize this. The engines in the sim are set more powerful than their live versions, so scale down, and over prop. Select DA-100 for sound if using glow, cause sound files for glow engines are terrible, electric is good. One plane that is close using default is the alpha 40, but that is it. 3D map quality sux, pano is really good, uses less resources too! Overall this is a great sim, and I'm sure will be better with patches and expansions.