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NTSB Releases Video of UPS MD-11 Engine Pylon Separation

November 4, 2025

3 min read

Key Takeaways

NTSB releases video of engine pylon separating from UPS MD-11.
Crash occurred shortly after takeoff from Louisville in November 2025.
Investigation examines fatigue cracks in left pylon support structure.
NTSB hearing reviews Boeing report and FAA oversight.

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Strategic Implications

The NTSB investigation may indicate a need for enhanced oversight of aging aircraft components. The findings could suggest a requirement for more frequent inspections or design changes to prevent similar incidents, which could impact the maintenance and operational costs of MD-11 fleets.

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What Happened

Cargo Plane Crash Investigation Examines Fatigue Cracks And Oversight

The National Transportation Safety Board (NTSB) has released a video showing the left engine and pylon separating from a UPS Boeing MD-11F that crashed shortly after takeoff from Louisville Muhammad Ali International Airport in November 2025. The cargo aircraft was operating from Louisville to Honolulu when it crashed, killing 15 people. The NTSB is examining reports of fatigue cracks in the left pylon support structure and reviewing a 2011 Boeing report that identified prior failures. The investigation is ongoing, with parties including the FAA, UPS, Boeing, and others. The crash led to renewed scrutiny of the MD-11 fleet, with FedEx returning its aircraft to service and UPS retiring its remaining fleet. The investigation was reported by AeroTime.

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