A major disaster in history today: The "5.7" plane crash that shocked the country!

5 · 7" plane crash

2002 at 21:24 on May 7, in a Northern Airlines MD-82 model number 2138 airliner crashed in the waters of Dalian in the implementation of 6136 flight mission, the accident caused a total of 103 passengers on board, killing all nine crew members . This plane crash is known as Dalian 5.7 crash.

Dalian 5 · 7 plane crash

Air disaster shocked Dalian

The air disaster shocked Dalian and shocked the country!

At 22 o'clock on the night of the crash , the navy stationed at a base in Lushun made a phone call. The Liaoning Maritime Search and Rescue Center reported that Beijing-Dalian CJ6136 flight B2138 had crashed in the waters near Dalian Petrochemical Company. The troops were requested to dispatch the ship to rescue as soon as possible.

When the naval North Sea Fleet received a rescue order from a base in Lushun, it immediately dispatched more than 10 ships and more than 1,000 officers and squads rushed to the wrecked seas. Together with the local rescue teams, they launched a breathtaking search in the Yellow Sea.

Search and rescue team to follow reasonable "Maritime Search" step, for the first time arrived at the scene after the sonar sweeping survey (May 8 evening), on the 9th morning 7:00 end of the first sweeping survey, Salvage Bureau under the sweeping survey As a result , a large number of aircraft wreckage were salvaged on the evening of the 9th .

5 · 7" Wreckage

5 · 7" Rescue Operation in an Air Disaster

The crash took place in the evening. Visibility on the sea was low. A rescue boat shuttled between the two ships. The commander may accidentally collide with each other.

On the dark sea, a thick layer of aviation tender oil is floating, and the pungent smell of bloody squid, jellyfish, oyster sauce, charcoal, and other pungent smells are extremely stressful because the sea may catch fire at any time. The thin sea officers and soldiers wore a shivering sea breeze, but everyone ignored the boat. They focused on the sea under the dim light of the searchlight. They searched every inch of the sea and kept afloat. Things.

In this way, the officers and men fought continuously for more than three hours and the bodies of 22 victims were salvaged . At this time it is at 2:20 on May 8. At this time, according to the instructions of the Maritime Search and Rescue Command Center, the four submarines unloaded all 22 bodies to Dalian Port. When the officers and men brought the bodies to the port, the responsible comrades of the Bureau of Civil Affairs held the officers and soldiers' hands tightly and said eagerly : "You are really worthy of the people's army ! "

From May 7 to May 25, in 5.7 big crash search and rescue operations, troops were deployed in all kinds of places and 128 ships, sailing a total of 1331 ships and a total of 6955 hours, military and civilian personnel participating in search and rescue salvage a total of 17 838 The number of people involved is 64 , including 64 diving crews , 672 cumulative diving operations , and 697 hours of underwater operation time . The “marsh” type of diving is performed on the 240,000 square meters of key sea areas, and 53 kilometers of coastline and Sanshan Island. The area of 180 square kilometers of sea that may be floating in the remains and remains of the West was carefully searched. A total of 92 victims' remains or remains and some of the victims' remains were recovered . They will include cockpit language recorders, flight data recorders, aircraft engines, etc. Thousands ( pieces ) of plane wreckage within it salvaged water and made every effort to investigate the cause of the aftermath and the cause of the crash.

Air disaster rescue scene

Cause of crash

In December 2002, the State Council 5.7 crash Leading Group announced the cause of the accident, shocking is that this turned out to be a major accident with man-made causes! The 35 -year-old passenger named Zhang Yulin set fire to the accident in Dalian.

It is understood that the weather in Dalian was good on the day and the visibility was very good. It basically ruled out the possibility that the weather was the main cause of the accident. The aircraft itself is in an airworthy state and was released after being rigorously reviewed by the relevant departments ; the technical condition and physical health of the crew members are in compliance with relevant regulations and requirements. After the analysis of the black box, the emergency procedures of the crew after the aircraft was on fire were no problem. The investigation also showed that the aircraft's fire was not caused by its own four kinds of fire ( circuit fire, oil circuit fire, engine fire, oven fire ) , and this is not a general fire because if it is a general fire, it will not be caused so quickly. The plane crashed.

Mechanical reasons and weather factors have been eliminated, leaving only artificial destruction of this possibility. By careful investigation and verification, confirmation 5.7 crash incident is severely damaged due to the fire caused by the passenger.