That is just reiteration of the same stuff AnFi - no new arguments and definitely no NEW DATA.
You haven't linked to any actual accidents, just listed some you think might be relevant.
Do you know how they measure the movement of stars??? They use accurate reference points not guesswork.
You only acknowledged the 'average speed' when it was pointed out, your original assertion was that 90 kts was the impact speed. Very magnanimous of you to say Nick made an 'easy' mistake but you haven't proved your accuracy at all.
an average pitchup rate of 21deg/s is quite meaty and produces 3g at 90kts, clearly beyond the capability of the rotor even if energy funded adequately.
how have you 'measured' this? More guesswork presented as facts
As I pointed out - your 'coning exam' is simply an algebraic expression that you have inserted convenient numbers into - it is not proof in any way shape or form.
Ref My experience in these manoeuvers, not going there, as previously flogged to death.
what you mean to write is NONE.
NO evidence, NO proof (mathematical or otherwise) and NO credibility AnFi.