we have a very good understanding. there may be a few details we want to further investigate. but we probably will not go very far on that. that wis nol change completely the flight. now what we want to dupe is, to, assess the situation, where in aviation there is sophisticated system to assess the medical fitness of pilot including psychological fitness. and we see that we have several, not only this one, where the pilot was the passenger and he had the intent to destroy the aircraft and then himself. so we are are wondering how can this happen? how did this happen? in terms of the german wings. who else may have information about that. so weimagine, prior to the