Original Message

I had heard Robinson started teaching the Vuichard VRS recovery at factory school. Having done it many times in more robust aircraft I found myself wondering if the the Robbie would be tolerant of aggressive tail rotor inputs over the long term in VRS training. 

I assume their engineers had decided it was ok, but the OP statement about multiple VRS practice entries prior to the accident have got me wondering now. 

what do you think?