Frank Burden. From my information, I believe Four Corners do not intend preempting the ATSB investigation, rather shine a torch in a few closets that haven't seen the light of day for some time.
If you don't think CASA have some responsibility with respect to the Lockhart River accident, watch the ABC Four Corners on Monday night. Indeed, you may be interested in what aircraft operated the service since the accident.......
Woomera