Davve
Hi Davve,
They dont grill you on any ATPL questions. In the past they would grill you on different things depending if you had an instructor rating or not.
The guy who used to do the interviews has moved on to much better things, so im not certain what the questions are.
In the past you would have to explain how a wing stalled using the whiteboard. possibly some MET stuff. Look at an approach plate and discuss what looked good and bad about it. How you may handle a captain that seems to be doing the wrong thing etc.
The SIM check is relatively simple and the exam on the Van is ok too.. If your an Aussie you may need to study things like MORA and MOCA, things that are not used here as well as STANDARD holding patterns, which is a little different seeing we have both left and right patterns here too..
Good Luck
TWT