NTSB: Alaska Airlines Landing Gear Collapse Caused by 'Excessive Grinding'
- On August 20, 2023, the left landing gear of an Alaska Airlines Boeing 737-800 failed during touchdown at California’s John Wayne-Orange County Airport.
- The National Transportation Safety Board found the collapse resulted from a fatigue crack caused by excessive grinding during a maintenance overhaul in 2018.
- After approximately 4,000 landings, the metal pin developed a fracture that led to the failure of the landing gear, resulting in the engine making contact with the runway and generating sparks.
- The captain reported a firm jolt and the plane pulling hard to the left at touchdown, while 112 passengers and crew evacuated safely with no injuries.
- This incident highlights the delayed effects of maintenance procedures on aircraft safety and the importance of detailed inspections over time.
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Landing gear collapse on Alaska Airlines 737 landing in California caused by ‘excessive grinding’ during maintenance, NTSB says
By Alexandra Skores, CNN Washington — “Excessive grinding” during maintenance led to a metal pin cracking and eventually breaking causing the left landing gear to collapse on an Alaska Airlines flight in 2023, the National Transportation Safety Board said in a final report Tuesday. On August 20, 2023, the Alaska Airlines Boeing 737-800 was landing at John Wayne-Orange County Airport in when the gear failed, sending sparks flying as the engine s…
NTSB: Alaska Airlines landing gear collapse caused by 'excessive grinding'
The National Transportation Safety Board revealed Tuesday that 'excessive grinding' during maintenance work is what caused an Alaska Airlines Boeing 737's left landing gear to collapse upon landing in Southern California
Landing gear collapse on Alaska Airlines 737 caused by ‘excessive grinding’ during maintenance, NTSB says
“Excessive grinding” during maintenance led to a metal pin to crack and eventually break causing the left landing gear to collapse on an Alaska Airlines flight in 2023, the National Transportation Safety Board said in a final report Tuesday.
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