Sorry, Karel, all this is crap is outdated and based at speculations which were not backed by any "official" or reliable evidence (such as debris photos, press releases and briefings of Def Ministry or MAk, or even "first hands leaks", not reprints through long chain of sites).
PS: Life mentioned AoA warning (which is consistent with their "leak of CVR recordings") and other two are just perfect example of
brainless journalie where they tried paraphrase it in their own words and failed.