NTSB CEN24LA062 — 2023-12-12 · New Orleans, Louisiana, United States

Aircraft involved

N7067W Cessna 340A None

Probable cause & findings

The improper maintenance of the main landing gear, which resulted in a collapse and overstress failure of the left main landing gear during landing.

Factual narrative

The pilot reported that the airplane touched down on the left and right main landing gear wheels. A few seconds later, the pilot felt that something failed on the left main landing gear, and the left wing began to drop to the runway. The left wing contacted the runway, and the pilot attempted to maintain directional control. Subsequently, the airplane exited the runway surface, which resulted in substantial damage to the left wing, left aileron, and horizontal stabilizer. Maintenance records revealed the main landing gear were overhauled about two months prior to the accident. The pilot reported he had completed about 8 to 10 takeoffs and landings during those two months. Postaccident examination revealed the main landing gear system was improperly rigged and the improper installation of hardware which resulted in the overstress failure of the left main landing gear system. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

— Aircraft-Aircraft systems-Landing gear system-Main landing gear-Failure
— Aircraft-Aircraft systems-Landing gear system-Main landing gear-Incorrect service/maintenance
— Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Attain/maintain not possible

Verbatim from NTSB's published report. Source file NTSB_2023_CEN24LA062.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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Related research

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