Well the limit for the van there is 1000hrs.
If you haven't learnt how to handle an engine by then, then I doubt you ever will.
I know our company did manual trend monitoring. And I believe wilderness had an automatic system, stand to be corrected there though.
I also believe that AKD had ADAS as well.
It could also just be bad luck. A bad blade that had a fault that just let go eventually. Something like that would have been an uncontained failure. Can understand now why it burnt so rapidly.