What radio were you useing? I had a similar incident that i put down to radio? JR 12X with 1221 RX? but perhaps not? similarly my brand new DRAGON only 3 flights old was flying great when after 1 succesful flight this day I fuelled up for another and about 2 mins into the flight seemed to give a shudder and became instantly without any control at all? repeated attempts at regaining control and switching turbine off proved fruitless? consequently the impact and ensueing fire destroyed eveyrthing (I mean every dam thing) thus not allowing me any insite into cause
I have been flying my flash with the same radio without incidence ever since? perhaps 8 flights, but very nervous! Also now reading about the amount of dragons that have met there demise for various structural weaknesses has given me mixed messages as to the real cause?? Also 3 weeks after the crash I recieved in the mail a tail former/fin upgrade for the Dragon from extreme, which I felt was a little disconcerting Ian