But these were no minor health matters
I don't know if they were or if they weren't.
But the ATSB report states that both his DAME and treating specialist said he was fit to fly.
you can't be buzzing around with no valid medical.
Agree 100%.
But I don't think it had anything to do with the accident and the ATS-B has not made the case that it has.
The pilot may have been a cowboy. I have no idea. But I object to the ATS-B using half truths and innuendo to paint a picture of blame on the pilot. The ATSB should make its point based on an argument supported with primary data.