According to the "Fees & Charges" Sheet from 1 April 2007:
Rebates are available for:
Crew Training & test Flights Pre-Booked with ATC only, of 50%
Diverted Scheduled Services of 50%
and For Additional Approaches of 50%
No mention of "Home Based Operators" though, so they would have to pay full whack. That can't be right, Can it??????