The main causes of the disaster Yak-42. Aerosvit. 1997 year.
The main causes of the disaster Yak-42. Aerosvit. 1997 year.

The main causes of the disaster Yak-42. Aerosvit. 1997 year.

1. The inability of the light crew to properly plan, and perform the procedure for approaching and leaving the second circle to the 16 strip at the airport "Macedonia".

2. The failure of the flight crew to properly use radio navigation aids and radio equipment / instruments of the aircraft, as well as to interpret the information displayed them

3. The inability of the flight crew to declare an emergency situation, when they lost their orientation after leaving for the second one, despite numerous circumstances warning them of such a situation.

4. Inability of the commander to perform the maximum possible climb in response to the SPAR alarm for 30 "before the collision.

5. The absence of giving orders, discipline and control of the plane and confusion and in the end to the loss of a functional crew.

6. Insufficient control of the company to conduct its flights, which allowed and led to the exit on the regular route of an unprepared and properly qualified flight crew and aircraft that did not meet national and international airworthiness standards (a standard certificate was not issued with the appropriate international flights).

The disaster at Thessaloniki. Yak-42. Aerosvit. 1997 year.

Concomitant factor

1. Insufficient flight crew training for cockpit resource management and international flights.

2. Departure of aircraft with inactive VHF / NDV receiver. despite the limitations provided for in the MOS.

3. Appointment of an instructor pilot with insufficient qualifications for this particular flight that violated and largely prevented

coordinated and effective action by the flight crew.

4. Inaccurate indication of the symbol on the corporation 11-1 diagram for the strip based on which the flight crew probably made a wrong opinion. that the airport "Macedonia * provided radar services.

5. The dispatching control of the approach control under the above conditions is not sufficiently difficult for the flight crew to encounter when performing the procedures and permits, which did not allow the dispatchers to offer any possible assistance on their own initiative and, therefore, are likely to prevent the accident.

The opinion of the Greek Air Force Major and a member of the Aircraft Accident Investigation Board Mr. I am of the opinion that the dispatching service for landing control of the aerodrome "Macedonia * is CAUSE not to prevent this incident, but not an attendant factor, because according to the evidence at the disposal of CAD, it becomes clear that the ATC has sufficiently formed such an image of the air Vessel, to characterize it as "LOST SELF-GOD. According to Doc. 4444. The involved ATC personnel performed their duties ineffectively, interpreting the information presented in this section in accordance with their opinions. As a result, they did not provide the crew with the necessary assistance in the current circumstances, so that the incident could be prevented.

  1. Full information about the vessel
  2. Information about downloading and ship the balance
  3. Information on meteorological conditions Airport "Macedonia"
  4. Information about the location and the very clash
  5. Place the debris and factors vizhivaemosti
  6. Analysis: General Terms of Crash
  7. Overview of confusion in the cockpit
  8. The study of the effectiveness of the Manager
  9. Basic facts about the crash of the Yak-42
  10. The main causes of the disaster

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