Published hourly rates today for R22, dual, casual rate, ex-gst (with no guarantee that they're up to date):
Bankstown Helicopters $460
HTT $470
Blue Tongue $475
Aeropower $435
PHS $450
Cairns Heli School $480
Aerowasp $470
Check the inclusion or otherwise of landing charges, daily fees, discounts for paying bulk amounts, etc ...