Hey there, that’s a pretty damning accusation, if it were true. Alas, it triggers too many warnings, looks too much like a comment written at the behest of Boeing itself to attack the reputation of the manager. Also the way you write this now after so many others have confirmed what the whistle blower has said kind of makes you look like a shill.
Now, you may disprove me, but I must warn you: insulting me or the person in question will only hurt your argument, mister all-caps jet mech. Yes, I am pointing out how even your chosen nickname suggests you are not sincere. But please, prove me wrong.