Less than three years after the 737 MAX crisis, another catastrophic incident occurred when a door plug blew out on an Alaska Airlines flight, causing rapid depressurization. This event, attributed to missing bolts and poor manufacturing at supplier Spirit Aerosystems, highlighted persistent quality control issues at Boeing. The FAA grounded the planes again, stating such an event 'cannot happen again.' Investigations revealed shoddy manufacturing practices, including assemblers physically forcing parts into place. This incident, along with other discovered issues like loose bolts and faulty sensors, demonstrated that Boeing's safety and quality problems were far from resolved. The resolution is the FAA's renewed grounding and investigation into manufacturing practices.
Impact: High. This incident further damaged Boeing's reputation, led to another grounding of the 737 MAX fleet, and intensified scrutiny on Boeing's manufacturing quality and the FAA's oversight capabilities.
In the source video, this keypoint occurs from 00:35:49 to 00:39:24.
Sources in support: Josh (Host), Chuck (Host)

