It should be highlighted that flight qualifications and experience for Angel Flight pilots in the US vary widely from region to region with most AF organisations requiring pilots to have a current instrument rating. Go to:
Pilot Information | Angel Flight
Angel Flight East
Qualification Requirements
Pilots - AngelFlight.com ? People Helping People in Need
http://www.angelflightne.org/images/...quirements.pdf
Compared to the US I think CASA's approach appears fairly restrained.