FAA ignores internal warnings and continues to allow Boeing 737 MAX to fly after air crash
The latest investigation report shows that after the two crashes of the Boeing 737 MAX model, the US FAA continued to allow the Boeing 737 MAX to fly in spite of warnings from insiders about the safety of the aircraft. China Heliport Light,frangible flange factory,Customized Heliport H Light,
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According to the Associated Press, the U.S. Department of Transportation's Office of the Inspector General reported that after the crash of a Boeing 737MAX passenger plane of Ethiopian Airlines in March 2019, some engineers of the FAA's Seattle branch suggested grounding the 737 MAX series of passenger planes because the crash was related to the In October 2018, there were "similarities" in the crash of a Lion Air passenger plane of the same model in Indonesia.
According to the report, one of the engineers preliminarily estimated that the probability of another crash of the 737 MAX passenger plane is 13 times the risk limit allowed by the FAA; an aviation bureau official suggested that based on the analysis results, if no improvement is made to the series of passenger planes, the probability of an accident within 60 days is as high as 25%.
However, officials at the FAA headquarters and Seattle branch did not adopt the grounding proposal, citing the need to "wait for more detailed data."
A total of 346 passengers and crew were killed in the two air crashes, and no one survived. Immediately after the second air crash, the 737 MAX series passenger planes were grounded in large areas outside the United States. However, the FAA did not issue the grounding order until 3 days later. It was the last major aviation regulatory agency in the world to do so. Before issuing the grounding order, the FAA said it had "no data available to draw conclusions or take action."
The Office of the Inspector General of the U.S. Department of Transportation reviewed emails and questioned relevant FAA personnel during the investigation. In the report, it recommended that the FAA make a number of improvements to the air crash investigation. In response to The Associated Press, the FAA said it accepted the report's recommendations.
In September 2020, the U.S. House of Representatives Transportation and Infrastructure Committee released its final investigation report on the design, development and certification of Boeing 737 MAX series aircraft, affirming that the FAA has "seriously inadequate supervision" and that there are "a large number of regulatory and accountability loopholes."