Originally Posted by
Luc Lion
I would be interested to check if the regular pattern starts when the flaps retraction is complete.
It does.
The flap position is the light green graph 3rd or 4th from the bottom.
@climber134 would you mind posting the slide of the accident flight (your pictures are better quality than Lucs)
It's quite grizzly... it seems they never cut out the trim and stopped counteracting with trim switch inputs at the start of the dive.
Also the control column forces (labeled foreign and local) diverge when the dive starts but i don't really have an idea what that means.
(Maybe the 2nd pilot helped pull the yoke)