mmmm, who knows but sounds like CAT to me.
not sure how mr o'callahan would know that already.
maybe a crew member or pax said something like we had clear air turbulence and our systems didnt pick it up.Could be construed as a failure when it actually isnt.Just a thought.
its all just talk for now.I look fwd to hearing some facts from investigators or better still the bush telegraph when on duty next.