It is understood that the cause of the air crash of China Eastern Airlines Flight 2 173 has been found out, and the pin of the front landing gear of the aircraft broke, which led to the failure of landing gear retraction. According to the appraisal of relevant experts, it is considered that the content of a certain metal in the aircraft pin is too high and the composition is unreasonable, which leads to cracks in the metal.
Extended data:
Post-event related treatment:
1. After more than a month's investigation, the relevant departments said that the failure was due to the poor quality of landing gear pins, which led to the failure of landing gear control.
2.101On the morning of October 30th, the Shanghai Municipal People's Government and the Civil Aviation Administration of China held a commendation meeting for China Eastern Airlines to celebrate, publicize and award the B-2 173 unit.
3. This is the first forced landing of a civil aviation plane in China, without causing serious casualties. As a result, it was made into a film by a film company on 1999, which is one of the few Asian and China films with the theme of airplanes.
4.B-2 173 was converted into a cargo plane, belonging to China Cargo Airlines.
Baidu Encyclopedia-China Eastern Airlines Flight 586
People's Daily Online-1September, 998 10, China Eastern Airlines passenger plane successfully landed (the first large passenger plane that successfully landed in China civil aviation history).