Originally Posted by
Machdiamond
Actually, this is completely unrelated. The deep stall is an event that occurs after the aircraft stalls, something you will never see in normal operations.
The TU-154 still has this problem... and last year's crash in Ukraine was due to this exact problem.
I imagine there is a way to recover from this.... do a rapid weight shift inside hte plane.... pile on all pax onto the front of the cabin one on top of another. Sure someone'll get hurt, but it's better than dying

. This will cause the plane to nosedive, diverting the flow, and allowing the pilot to regain control.