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ATL88IA139

1988-04-11 · ATLANTA, Georgia, United States · None · 1 aircraft · Status: Completed

Airport ATL

N889Z has since been reassigned. It is now registered to a different aircraft (MAULE M-7-260C, built 2009), which was not involved in this event.

Aircraft involved

Factual narrative

THE LEFT MLG OUTER CYLINDER MAIN TRUNNION FRACTURED AND SEPARATED WHILE THE AIRPLANE WAS SITTING AT THE GATE, SHORTLY BEFORE THE PLANNED DEPARTURE. SUBSEQUENT METALLURGICAL EXAM OF THE PART REVEALED THAT IT WAS IMPROPERLY OVERHAULED, WHICH SIGNIFICANTLY REDUCED THE LIFE OF THE PART. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_ATL88IA139.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.