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random_ind_dude | 1 year ago
https://www.industryweek.com/supply-chain/article/22027840/b...
Excerpts from the the above article:
>Boeing said the company did not rely on engineers from HCL and Cyient for the Maneuvering Characteristics Augmentation System, which has been linked to the Lion Air crash last October and the Ethiopian Airlines disaster in March. The Chicago-based planemaker also said it didn’t rely on either firm for another software issue disclosed after the crashes: a cockpit warning light that wasn’t working for most buyers.
>In a statement, HCL said it “has a strong and long-standing business relationship with The Boeing Company, and we take pride in the work we do for all our customers. However, HCL does not comment on specific work we do for our customers. HCL is not associated with any ongoing issues with 737 Max.”
>Based on resumes posted on social media, HCL engineers helped develop and test the Max’s flight-display software, while employees from another Indian company, Cyient Ltd., handled software for flight-test equipment.
jvanderbot|1 year ago
It's a super fun read. And you're absolutely right: Boeing caused the problem itself. Shifting blame to poor software "accidentally" produced by 9/hr engineers is not legitimate.
There was a bug. But it was only a problem because all the other redundancies and safeguards were shortcut and regulators and pilots were mislead about the severity of MCAS system's "corrections" and not given proper data to know when to override it.