First as for  someone who apparently designed some Boeing planes is dr Waclaw Berczynski engineer constructor of Boeing with year experience   It looks like you havent even read the section youve removed Regarding to the access to the black boxes please read that handed over transcripts of records of black boxes on Polish Wikipedia based inter alia on governments site And I suggest to read about some of the results of reading the transcripts boxes stopped working above the ground and Basik wasnt in the cockpit of Tu M If you refer to the final report and the sentence at the presence of Polish specialists and a Polish military prosecutor it is like the lies of Ewa Kopacz about the fakeautopsies Polish and Russians worked side by side And it came out that the documents of autopsies there are no polish names signed and the parameters of bodies coincide with the real at about  About Binienda he was awarded by the American Society of Civil Engineers for technical contribution in the development of modern space design with applications in civil engineering and NASA  and others and he cooperated with NASA in designing of an engine applied in Boeing  Dreamliner read plwikipediaorgwikiWiesawBiniendahere with the refs He explained many times about the data in his simulation model and appealed for a joint conferenceresearches with other specialists and officials invite the prosecutors to the USA And it was Artymowicz who actually want to confront his arguments in a discussion And if you are screaming about Newsweek Poland as it is supposed to be an immaculate highreliable source its editor in chief is known of his political views and I wont comment that