In January 2026, Boeing paid a fine of $3.139 million to the US Federal Aviation Administration (FAA). The penalty followed an investigation into quality control violations at the Boeing 737 plant in Renton and the Spirit AeroSystems facility in Wichita, conducted between September 2023 and February 2024.
The investigation was triggered by an incident involving an Alaska Airlines Boeing 737 MAX 9 in January 2024, where a door plug detached mid-flight due to missing bolts. FAA inspectors subsequently discovered that Boeing had submitted two aircraft for certification that failed to meet airworthiness requirements.
Regulators also identified instances of internal pressure on the Organization Designation Authorization (ODA) unit. Boeing employees reportedly pressured ODA staff to approve aircraft to maintain delivery schedules, despite safety concerns. The $3.139 million fine represented the maximum civil penalty allowed.
Following the enforcement action, the FAA increased oversight of Boeing's production processes. By July 2026, the regulator restored Boeing's authority to issue airworthiness certificates for 737 MAX and 787 models, citing improvements in the manufacturer's production standards.
