How are CASA and the ATSB hiding things? I didn't realise they were the ones obligated to tell the press every time there was an accident or incident? Once the report is finalised, yes, but not during the initial investigation. I'd say they are probably doing their job properly behind the scenes - just because you, the pruner, doesn't know about it doesn't mean it's being handled poorly.
Which organisation handles the ATR's engineering in SYD?