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Highlights
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Regulatory Warning: U.S. regulators have alerted over 40 airlines regarding potentially faulty rudder components in Boeing 737 jets.
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Safety Concerns: The National Transportation Safety Board (NTSB) noted that 271 affected parts could be in use on aircraft operated by foreign carriers, raising significant safety concerns.
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Ongoing Scrutiny: Boeing faces intensified scrutiny following prior incidents, including a mid-flight door panel blow-out earlier this year, prompting questions about its quality control measures.
Boeing Co {NYSE:BA} is once again under scrutiny due to concerns raised by U.S. regulators regarding the safety of its 737 jets. The National Transportation Safety Board (NTSB) has reported that more than 40 airlines could be operating aircraft with potentially faulty rudder components. This revelation stems from an urgent safety notice issued by the NTSB, which highlighted the risk of rudder control systems becoming jammed.
According to the NTSB, a total of 271 affected parts might be installed on aircraft operated by various foreign carriers. Additionally, it was reported that 16 of these components may still be on U.S.-registered aircraft, while up to 75 could have been installed during aftermarket modifications.
The NTSB's investigation was prompted by a February incident in which rudder pedals became “stuck” on a United Airlines 737 MAX 8 flight while landing at Newark airport. In response, Boeing indicated that it had notified affected operators about the potential issue concerning the “rudder rollout guidance actuator” back in August. However, the NTSB criticized Boeing for failing to inform United Airlines about the specifics of this system in the 737s it had received, deeming this oversight “unacceptable.” The NTSB emphasized that flight crews might be unprepared for a potential actuator failure at critical moments, such as during landing.
Boeing's challenges have been compounded by ongoing concerns regarding its quality control processes, particularly following an incident earlier this year involving a mid-flight door panel blow-out on an Alaska Airlines 737 MAX. While the NTSB did not disclose which foreign operators may be affected, Ryanair Holdings PLC (LSE:RYA) has confirmed that it is not impacted by the current situation.
