NEVER EVER FLY A GWS RECEIVER!!!! IM TELLING YOU THIS FOR YOUR OWN GOOD! There receiver cost me a brand new $150 Extreme flight Yak. I was flying around, perfectly fine, hovering doing all kinds of things, then the wings started rocking and it went out of control and hit a telephone pole. I then checked the range with the antenna down and all I had was 5 steps!!!!! I will be contacting GWS and making them buy me a new yak... Never use their receivers!!!

Matt Hornbuckle