Sorry I do not think the dynamics and forces that apply to crashing into a +45º slope are the same as flying into a flat field no matter what was the helicopter attitude at the moment. For me those are different scenarios.
I do not agree with your theory that after the impact the full helicopter rotated 180º. Cockpit remains are properly aligned facing front. Gearbox is in the proximity of its natural location and the tail is fairly in good condition.
It is not the same to make a 180º turn into a flat field than into a steep slope.
In any case I have already said, what I have said is pure speculation. Hopefully having both FDR and CVR recovered we will know for certain what happened soon.
Just watching a picture and a video is not the way to analyze and accident. There is a ton of relevant data missing in order to elaborate a serious conclusion. However this is a rummors forum
