Despite Estes, this flies fine on an A8-3. Begad! A B would have made me nervous and it would have vanished on a C! Flew before final paint job. Avast! Both parts came down in t' grass on t' other side o' t' rise. We had a good line on t' nose and found it without too much trouble, but we looked in vain for t' tail. But later someone happened across it. Definitely a short grass, flat field bird. Blimey! This be me entry in B motor helicopter duration contest at club launch, and it won with 38 seconds. (Second place was another Tornado.)