fustall - there is nothing "inherently wrong with the type", merely that this particular type is favoured by flying schools as both a trainer and SFH aircraft. As one who gained their PPL on the R22 I can tell you now a helicopter is a tricky beast at the best of times, but such a basic model as this is a challenge as it is raw flying at its best.
I was always told "fly the helicopter defensively as it is not a forgiving aircraft", and this is particularly pertinant with the Robinson brand as it is somewhat basic. However, because it is cheap to fly and lease it must be accepted that there will appear to be a higher than average number of incidents because it is quite likely there will be an inexperienced pilot involved.
But please don't be too judgemental on Robinson as, whilst they may appear almost comical to look at, they are a joy to fly, and I for one I relished my time on the R22.
