Having trouble with your comprehension?
The thread is supposed to be about Mahon statement that the crew of Flt 901 made no error.
It has been stated many times that no one involved in this disaster is blameless, that includes NZCAA, Air New Zealand,
I note that no one has taken up the challenge as to who was to "blame" for the AA191 accident.
If you want to establish blame for that incident why not start another thread?