Video: Russian Alrosa TU-154 takeoff from abandoned airstrip – repaired after crash-landing

March 24, 2011

On September 7, 2010 and Alrosa Tupolev 154M operated on a flight from Polyarnyj Airport (PYJ), Russia to Moskva-Domodedovo Airport (DME). At an altitude of 10,600m in the region of town of Usinsk the Tu-154 lost all of its electrical systems including radio and navigation systems, flaps and fuel pumps. After emergency decent below cloud level the crew were able to spot an abandoned air strip near the town of Izhma. The abandoned air strip is 1325m, whereas Tu-154 requires a minimum of 2200m. The aircraft came to rest 160m past the end of the runway coming to rest amidst trees.
The airplane was repaired on site and departed in March 2011.


Russia threatens to ground Tupolev 154M

March 17, 2011

Russia’s Federal Air Transport Agency is considering to ground all Tupolev 154M aircraft by July 2011 if certain modifications are not made.

The Agency reported 10 cases of power supply failure of, seven of which were due to battery overheating.

Cases of fuel system malfunction were also noted.

The manufacturer should issue mandatory changes to the airplane to improve safety, according to Russian media.

More information:


Report: Pressure to land in below-minima weather conditions caused Polish President plane crash

January 12, 2011

The Russian Interstate Aviation Committee published the final report of their investigation into the April 2010 accident of a Polish Air Force Tupolev TU-154M that killed Polish President Kaczynski and 95 others.

The airplane departed Warszawa-Okecie Airport (WAW), Poland at 07:27 local time, carrying Polish President Lech Kaczynski, his wife, several Members of Parliament, President of the National Bank of Poland Slawomir Skrzypek, Chief of General Staff Franciszek Gagor, the Deputy Minister of Foreign Affairs Andrzej Kremer and a number of passengers and crew members.

During the flight the crew was in contact with air traffic controllers at Minsk, Moscow and Smolensk. The crew also was in contact with the crew of a Polish Air Force Yakovlev 40 passenger plane that had landed at Smolensk Air Base 90 minutes ahead of the Presidential flight.

At about 10:14 the flight descended through an altitude of 7500 m. Minsk Control radioed that the visibility at Smolensk Air Base was 400 m due to fog. The same conditions were transmitted to the crew when they contacted the controller at Smolensk.

About 10:25 the pilot of the Yak-40 on the ground at Smolensk radioed that horizontal visiblity was 400 m and vertical visibility about 50 m.

The crew continued preparations for an approach to runway 26 at the Smolensk Air Base.  Meanwhile, visibility worsened to 200 m. This information was transmitted to the crew at 10:37. The crew requested permission to carry out a ‘trial’ approach to decision height (100 m) and asked the controller to expect a go around.

About 18 seconds before impact the terrain awareness and warning system (TAWS) sounded: “Pull up”, followed by an aural warning: “TERRAIN AHEAD”. About 5 seconds before impact the autopilot and autothrottle were disconnected in order to execute a go around. The airplane contacted upsloping terrain at a distance of about 1100 meters from the runway and 40 m to the left of extended centreline. The aircraft height at that point was 15 m below the level of the runway threshold. The left wing struck a large tree causing the airplane to roll inverted. The Tu-154 crashed and broke up.

The probable cause of the accident according to the report was:

The immediate cause of the accident was the failure of the crew to take a timely decision to proceed to an alternate airdrome although they were not once timely informed on the actual weather conditions at Smolensk “Severny” Airdrome that were significantly lower than the established airdrome minima; descent without visual contact with ground references to an altitude much lower than minimum descent altitude for go around (100 m) in order to establish visual flight as well as no reaction to the numerous TAWS warings which led to controlled flight into terrain, aircraft destruction and death of the crew and passengers.

According to the conclusion made by the pilot-experts and aviation psychologists, the presence of the Commander-in-Chief of the Polish Air Forces in the cockpit until the collision exposed psychological pressure on the PIC’s decision to continue descent in the conditions of unjustified risk with a dominating aim of landing at any means.

Contributing factors to the accident were:

  • long discussion of the Tu-154M crew with the Protocol Director and crew of the Polish Yak-40 concerning the information on the actual weather that was lower than the established minima and impossibility (according to the Tu-154M crew opinion) to land at the destination airdrome which increased the psychological stress of the crew and made the PIC experience psychological clash of motives: on the one hand he realized that landing in such conditions was unsafe, on the other hand he faced strong motivation to land exactly at the destination airdrome. In case of proceeding to an alternate airdrome the PIC expected negative reaction from the Main Passenger;
  • lack of compliance to the SOP and lack of CRM in the crew;
  • a significant break in flights in complicated weather conditions (corresponding to his weather minima 60×800) that the PIC had had as well as his low experience in conducting non-precision approach;
  • early transition by the navigator to the altitude callouts on the basis of the radio altimeter indications without considering the uneven terrain;
  • conducting flight with engaged autopilot and autothrottle down to altitudes much lower than the minimum descent altitude which does not comply with the FCOM provisions;
  • late start of final descent which resulted in increased vertical speed of descent the crew had to maintain.

The systematic causes of the accident involving the Tu-154M tail number 101 aircraft of the Republic of Poland were significant shortcomings in the organization of flight operations, flight crew preparation and arrangement of the VIP flight in the special air regiment.

 


Temporary ban on Tupolev 154B flights in Russia following accident

January 2, 2011

A Kogalymavia Tupolev 154B-2

The Russian Federal Transport Oversight Agency, Rostransnadzor, proposed a temporary suspension of all Tupolev 154B flights in Russia.

The decision was taken one day after a fatal accident in Surgut in which three passengers were killed. A fire erupted in Tupolev 154B shortly after startup before a regular passenger flight to Moscow’s Domodedovo Airport.

Rostransnadzor states that it conducted “a rapid assessment of the risks of further operation of this type of aircraft” and decided to propose a temporary suspension until the factors and causes of the accident are known. According to a representative quoted by RIA Novosti, there are 14 Tupolev 154B-2 aircraft operational in Russia at the moment.


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