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首页> 外文期刊>Aviation maintenance >THE INDONESIA 737 MAX ACCIDENT: HOW IMPROPER MAINTENANCE ALLOWED A DESIGN FLAW TO BE FATAL
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THE INDONESIA 737 MAX ACCIDENT: HOW IMPROPER MAINTENANCE ALLOWED A DESIGN FLAW TO BE FATAL

机译：印度尼西亚737最大意外：维护多么不正确的设计缺陷是致命的

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摘要

It's been nearly two years since the tragic crash of Lion Air flight 610, a Boeing 737 MAX airplane that descended into the sea a few minutes after takeoff from Jakarta, Indonesia with 189 souls on board (see graphic showing flight path on page 37). It was the first of two MAX accidents that occurred within a five-month period that prompted the grounding of the hottest selling airliner in the world. Before the accident, Boeing was riding high with orders for thousands of the jets. Some people now have doubts that the company will recover from the damage to its reputation. Just last month, a Congressional committee released a scathing report that detailed numerous missteps by Boeing and the FAA in the design of the "Maneuvering Characteristics Augmentation System" - or MCAS - that was added to the 737 series airframe to provide anti-stall movements to compensate for improvements in engine power and aerodynamic efficiency. During the accident, the MCAS received faulty indications from a broken Angle of Attack (AOA) sensor which repeatedly attempted to nose the airplane over after takeoff.
机译：狮子航空飞行610的悲惨撞车灾难已经近两年了，这是一个波音737最大飞机，从雅加达，印度尼西亚起飞后几分钟后，有189个灵魂在船上起飞（参见第37页的图形显示飞行路径）。这是在五个月内发生的两个最大事故中的第一个，促使世界上最热门销售的客机接地。在事故发生之前，波音骑在千分之一架喷气机的命令高。有些人现在有疑问，公司将从损害造成其声誉。刚刚上个月，国会委员会发布了一份小卒中报告，详细通过波音和FAA在设计“机动特性增强系统” - 或MCAS中进行了详细的许多误解 - 被添加到737系列机身，以提供反摊位运动弥补发动机功率和空气动力学效率的改进。在事故中，MCAS从断开的攻击角度（AOA）传感器的断裂角度（AOA）传感器接收有问题的指示，该传感器在起飞之后反复尝试鼻子。

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