The autopilot and thrust controller were switched off by the crew at a height of 100m and could not have any effect on the landing and landing run. The couplings linking the thrust controller to the engine control linkage were uncoupled and were not connected to the linkage any more. No steering commands given by the thrust controller computer were recorded. The results of the investigation of the electronic guidance and engine control system (FADEС) testify to the efficiency of the system right up to when the airplane collided with the barriers. The airplane landed in the touchdown zone at Irkutsk airport at 22:43:40 in wheel control mode with engines running at idle. After landing, the spoilers were automatically deployed and the automatic braking system (ABS) was automatically switched on in LOW mode. 1.5 seconds after touchdown, captain Shibanov set the reverse thrust lever for the right engine to the reverse mode. The right engine correctly went into reverse thrust mode. The reverse thrust lever for the left engine was not applied.