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What Happens Next For Boeing?

Boeing appears to have failed to consider the consequences of a single faulty angle of attack sensor in the 737 Max. Tim Barker
Gemini Sparkle

Key Takeaways:

  • The Boeing 737 Max crashes (Lion Air and Ethiopian Airlines) were attributed to the Maneuvering Characteristics Augmentation System (MCAS) erroneously pitching the nose down, triggered by a single faulty angle of attack sensor.
  • The author criticizes Boeing for critical design flaws, including the lack of redundancy in MCAS's sensor input and the failure to adequately detail the system's operation in pilot handbooks, hindering emergency response.
  • Pilots faced immense challenges responding to the MCAS malfunction due to the complexity and difficulty of executing the "Runaway Stabilizer Trim" checklist under extreme stress, with suggested procedures proving ineffective.
  • The article raises concerns about systemic issues in FAA oversight of Boeing and suggests the 737 design may be stretched beyond safe limits, predicting severe long-term consequences for the manufacturer's trust and business.
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Aware that this column will have new developments by the time it goes to print, I hesitated to write about the subject. But I felt ­passionate enough that it would be a ­disservice to readers if this particular ­airline guy didn’t weigh in, especially for ­someone that spent an entire jet career flying Boeing products.

Les Abend

Les Abend is a retired, 34-year veteran of American Airlines, attempting to readjust his passion for flying airplanes in the lower flight levels—without the assistance of a copilot.

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