How can anyone talk of a 'fair' investigation if the Polish side was not and is not able to perform its own independent investigation of the wreckage? Please, provide us an example of a multinational accident where remains of the plane were left outside, unprotected for months.
2002 Überlingen mid-air collision (known also as Bodensee accident). Investigation was held solely by Germans. Other involved has only option to add additional "deviating" statements to the official report.
As an example, the Polish side has uncovered discrepancies in the transcripts of CVR provided by the Russian side.
Is it official already? Are they key parts of investigation? Do polish side impeached russian investigation as distrusted?
There is one simple question: WHO IS DIRECTLY RESPONSIBLE FOR CFIT? Do you think it is not answered already?