jcjeant;
With some help from
takata for the last ACARS message (cabin v/s), the airplane could have started its final 130 nm glide from FL350 at 2:15:14.
grity;
the violent pitch-up itself need high aerodynamicel lift and will generate lots of g
The zoom-climb doesn't have to be violent nor involve 'lots of' g. But what caused it?