I had a blade fail mid flight on my 450 over the weekend. I was about 30 feet off the deck, and as soon as I went into idle up, BOOM! It failed right at the root and pulled out of the grip. Needless to say, the heli essploded after that.
The damage list so far;
Tail servo gears or possibly the whole servo
landing gear
main shaft
feathering shaft
tail boom
torque tube (probably bearings also)
tail boom supports
rudder control arm
and blades of course
The damage list so far;
Tail servo gears or possibly the whole servo
landing gear
main shaft
feathering shaft
tail boom
torque tube (probably bearings also)
tail boom supports
rudder control arm
and blades of course