Step turn - Thank you for the correction and edit.
Leading on.....you are just clearly manipulating the factual evidence as you see fit to suit your own ends. Perhaps that is why you favour the AAIB and why we normal pilots are very fortunate to have highly skilled barristers like legalapproach to clear the muddy waters that people like you churn up.
Read the evidence......The airline pilot did NOT see a fatal loop. The times did not tie up - remember?
Big Pistons Forever - I concur. 3000ft is good. 6000ft may have been better, but at the end of the day even aerobatic display pilots get it wrong, unfortunately. Whatever, no criminal offence would have taken place whatever the height, unless deliberate. This was not deliberate, it was an unfortunate accident.