The specific incident of China Southern Airlines air crash in 1997:
65438+1At 9: 00 pm on May 8, 1997, flight CZ3456 of China Southern Airlines Co., Ltd. flew from Chongqing to Shenzhen and crashed when it landed at Huangtian Airport in Shenzhen. After the plane landed for the first time, the left front wheel exploded and debris was scattered on the runway.
When landing for the second time, the left shaft of the nose landing gear, the lug of the tractor and the steering actuator of the front wheel touched the ground, and the plane disintegrated after being towed and taxied for about 600 meters, and the rear edge of the right wing of the plane was severely burned.
Extended data
1997 technical error of the captain of the 5.8 air crash of China Southern Airlines;
His technical mistake was to choose to go around after the plane bounced three times in a row after landing.
After entering the runway at a height of 50 feet, due to "not seeing the ground clearly", the crew did not retract the tie rod in time to establish a normal landing attitude. The average descent rate of the aircraft was 9.3 feet/second four seconds before grounding, and the first jump occurred, which damaged the aircraft.
After the plane parachuted for the first time, the crew didn't make up their minds to turn off the throttle. There is also a putter action. Due to operational errors, the plane jumped twice in a row. Three consecutive jumps and overloading caused serious damage to the aircraft structure.
After the third parachute jump, due to the high altitude and heavy rain at night, the crew made a detour without knowing the damage procedure of the plane. After the plane was seriously damaged, the crew bypassed, laying a hidden danger for the second landing.
After going around, the damaged plane circled twice in the air, and the crew decided to land in the opposite direction from north to south. Due to the heavy rain, the aircraft control system failed. Although the pilot's joystick was pulled to the end before the crew landed, it failed to change the attitude of the plane descending at a large angle. Finally, the plane touched the ground, disintegrated and caught fire.
According to the official, due to the captain's lack of experience in flying in heavy rain, he did not lower the throttle and boom according to the normal control method, and made the plane exit the gliding attitude according to the change of runway lighting. When the plane jumped, the captain took the wrong action of pushing the pull rod, which caused the plane to jump higher and higher, seriously damaged and lost the last chance to avoid the accident.
Baidu Encyclopedia -97 China Southern Airlines 5.8 air crash