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CHI89IA023

1988-11-10 · MILWAUKEE, Wisconsin, United States · None · 1 aircraft · Status: Completed

Airport MKE

N333PX has since been reassigned. It is now registered to a different aircraft (CIRRUS DESIGN SR22, built 2011), which was not involved in this event.

Aircraft involved

Probable cause & findings

LOSS OF LUBRICATION TO THE OUTER WHEEL BEARING, AND THE SUBSEQUENT DISINTEGRATION OF THE BEARING. CONTRIBUTING TO THE INCIDENT WAS THE FAILURE BY MAINTENANCE PERSONNEL TO PROPERLY INSPECT AND GREASE THE BEARING.

Factual narrative

THE BRITISH AEROSPACE JETSTREAM 3101 DEPARTED GRAND RAPIDS, MICHIGAN WITH 10 PASSENGERS AND 2 CREW. JUST AFTER LIFTOFF, A WITNESS OBSERVED THE LEFT MAIN LANDING GEAR WHEEL ROLLING DOWN THE RUNWAY, AND REPORTED IT TO THE TOWER. THE JETSTREAM FLEW PAST THE TOWER AND CONFIRMED THAT THE WHEEL WAS MISSING. THE CREW ELECTED TO CONTINUE TO THEIR DESTINATION OF MILWAUKEE WHERE THE AIRCRAFT WAS LANDED GEAR UP WITH FULL FLAPS AND THE PROPELLERS FEATHERED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_CHI89IA023.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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