Checkboard, Now you brought this up. This actually reminded me of something I know. With that award wage, Western Australian isn't included in that award (not legally upheld in WA). Rather, they have their seperate system, in which, they don't have an actual "pilot award wage". Which means, under their system you are actually just a non-award worker.
And I believe the number is like 13odd dollar as a casual person. (That is just my poor memory has an impression of, if it is wrong. Please someone correct me).
Give ATO a call, to find out the exact number and entitlement. But, I was in a similar situation before, and that above, is what I got told...