Boeing and CFM Near Completion of Leap Safety Fix Mandated by U.S. Authorities

Boeing and CFM Near Completion of Leap Safety Fix Mandated by U.S. Authorities

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Boeing and CFM International are working toward delivering a mandated safety enhancement for the Leap-1B engine system on Boeing 737 MAX aircraft this year. The improvement addresses concerns raised after a December 2023 incident involving an eagle strike that caused a fan blade failure, leading to the activation of the engine's load reduction device.

The National Transportation Safety Board (NTSB) recommended a software update to the engine's load management system, which CFM is close to completing. The update aims to prevent potential failures similar to the December event by making the system more robust and reliable.

This safety measure aligns with ongoing efforts by Boeing and CFM to improve aircraft safety and ensure compliance with regulatory agencies such as the FAA. The agency plans to mandate this fix shortly, emphasizing the importance of proactive safety management in commercial aviation. Airlines operating the 737 MAX will need to implement these updates promptly to maintain safety standards and operational integrity.

Airspace Times Team

Airspace Times Team

Aviation news desk

Published: 05 Mar 2026

Source: Aviation Week

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