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CHI91LA105

1991-03-06 · ST. LOUIS, Missouri, United States · None · 1 aircraft · Status: Completed

Airport STL

Aircraft involved

Probable cause & findings

THE LANDING GEAR LOCKING MECHANISM (BELL CRANK) HAD FRACTURED.

Factual narrative

THE PILOT SAID THAT DURING THE LANDING ROLL OUT, THE AIRCRAFT BEGAN TO SWERVE TO THE LEFT. HE APPLIED CORRECTIVE MEASURES BUT THE LEFT WING CONTINUED TO DROP AND CONTACTED THE TERRAIN PROIR TO THE AIRCRAFT BEING STOPPED. POST ACCIDENT INVESTIGATION REVEALED A BROKEN BELL CRANK ASSEMBLY IN THE LANDING GEAR, WHICH ALLOWED THE PREMATURE RETRACTION. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1991_CHI91LA105.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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