reconstruction of the crash of Yak-42 near Yaroslavl

In Science and Technology Center IAC completes processing and interpretation of airborne parametric and sound recorders.
To work on the analysis of available information about the emergency flight involved flying, scientific and technical experts.
Been identified voices of the crew.
According to preliminary results of the decoding and analysis of available data and the documentation set:
1. The Yak-42 tail number RA-42 434, made in 1993, has a total flying time of about 6500 hours, which is 2 times less than the assigned resource-12000 hours.
2. Take-off weight aircraft was less than the maximum allowable for takeoff.
3. By appointment parametric recorder on board was about 14 tons of fuel, of which 8 tons were replenished at the airport in Yaroslavl
4. Before takeoff the crew carried out the inspection of all channels of control of the aircraft, including the channel of the elevator. Helms turned down in normal mode.
5. Weather conditions at the airport, including value of crosswinds, not to interfere with the flight.
6. The engines worked until the moment of collision with the ground.
7. Before takeoff stabilizer and flaps were installed during take-off position.
8. Single command, testifying to failure of aircraft, to write the parametric recorder is not fixed. However, the remaining elements of the system are sent to study in specialized research centers

Видео reconstruction of the crash of Yak-42 near Yaroslavl канала Пётр Иванов