My personal thoughts looking at the video is a high speed impact which would not be conducive with an engine failure and loss of control occurring at a relatively low speed.
Given the nearest metar at the time;
EGSS 030920z auto 35004kt 0600 R04/0750 FG VV/// 11/10 Q1015
I would be interested with investigating possible instrument failure leading to disorientation shortly after take-off, main engine shaft and propellor damage will provide evidence of engine failure or under power at the time of the crash.
Last edited by Above The Clouds; 7th Oct 2015 at 18:23.
Reason: text