Since Kwantarse took over thatll be HOFO #5 coming up, similar amount of HOTACs and the CEOs are not far behind, all that in 11 years and CASA couldn't give a big white rat's ar5e
However here is the conundrum: If you were the FOI responsible would you want to become "famous" by taking a stand and upsetting QF? Or just business as usual collect your salary and 15.4% super?
You also have the issue that if you did take a stand it may get overruled from those above you anyway who may or may not be in the Chairman's Lounge or have other aspirations. So that is why nothing is going to happen on this front. Even if they bury an aeroplane the ATSB can't blame CASA.