There is no way any medium experienced and psycho physically fit pilot would trim him self into the ground unintentionally and while climbing during a GA or WS escape. I [personally think one of the pilot probably the PF become suddenly incapacitated and the other had no time to recover or a runaway trim condition occurred that due to fatigue they were unable to deal with it.
For those not really acquainted with modern commercial aviation slavery style think about what your driving performance would be if you slept only a few hours in the afternoon ( family permitting) and than embarked in a 5 hours journey in the middle of the night while there'll be no way you can get out of your car for a piss and a breathe of fresh air during this time and you'll have the perspective of having to pass trough a tunnel which is only five inches larger than your car at 200 km per hours at the end of your trip..that renders the idea more or less of the condition they were operating .. I believe.
Last edited by furbpilot; 23rd Apr 2016 at 08:07.