March 27, 2019 2:31 pm

Boeing unveils software fix to 737 MAX anti-stall system in wake of tragic crashes

WATCH: What is an anti-stall device on an airplane?


Boeing Co said on Wednesday it had reprogrammed software on its 737 MAX to prevent erroneous data from triggering an anti-stall system that is facing mounting scrutiny in the wake of two deadly nose-down crashes in the past five months.

READ MORE: Boeing is facing international criticism — but could it face criminal charges?

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The planemaker said the anti-stall system, which is believed to have repeatedly forced the nose lower in at least one of the accidents, in Indonesia last October, would only do so once per event after sensing a problem, giving pilots more control.

It will also be disabled if two airflow sensors that measure key flight data offer widely different readings, Boeing said, confirming details reported by Reuters on Tuesday.

READ MORE: New details emerge regarding deadly Lion Air crash involving Boeing 737 MAX 8

“We are going to do everything that we can do to ensure that accidents like these never happen again,” Mike Sinnett, Vice President for Product Strategy and Future Airplane Development told reporters on Wednesday at a Boeing facility near Seattle.

© 2019 Reuters

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