From the video I calculated that the aircraft was going 75 kts ground speed in the last 2 seconds. I included yaw in the calculation but not pitch nor slip. Including pitch would increase this speed to approx 88 kts.
Edit: I did the calculation including pitch and we get 84 kts ground speed.
Obviously that's way below stall even after the plane losing approx 1000 ft.
Edit: slip
Last edited by alph2z; 7th May 2013 at 17:33.