Pilot's (General Aviation) Award 1998 (updated Feb 2008)
...on the AFAP website. Of course, a member of the union would know that.... after all, it was the AFAP that negotiated it.
Wish they'd re-negotiate it
Here you go, have even done the maths for you:
SE Day VFR driver should get $33488 pa - add 1128 if you need NVFR and $4510 if you need a CIR.
Chieftain driver should get $42,209.
This is assuming the boss pays for everything - there are multiple allowances for meals, dud accommodation, uniforms, etc etc etc.