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MIA92LA169

1992-08-30 · GREENWOOD, Mississippi, United States · None · 1 aircraft · Status: Completed

Airport GWO

Current FAA registration · N425TV

Make / Model
CESSNA 425
Engine
P&W PT6A SER (750 hp)
Seats / Engines
12 seats · 2 engines
Last airworthiness date
19920401
ADS-B equipped
Yes — Mode-S A50FEF

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

FAILURE OF THE PILOT-IN-COMMAND TO MAINTAIN HIS DESCENT RATE RESULTING IN AN UNDERSHOOT. CONTRIBUTING TO THE ACCIDENT WAS THE CHIP DETECTOR FAILURE DUE TO IMPROPER QUALITY CONTROL BY THE MANUFACTURER.

Factual narrative

THE CORPORATE FLIGHT WAS IN CRUISE AT FLIGHT LEVEL 200 WHEN THE PILOT SHUT DOWN THE NO. 1 ENGINE AND FEATHERED THE PROPELLER DUE TO FLUCTUATING OIL PRESSURE. THE PILOT DECLARED AN EMERGENCY AND WAS EXECUTING A SINGLE ENGINE APPROACH WHEN HE NOTED HIS SINK RATE WAS HIGH SO HE RETRACTED THE GEAR AND FLAPS AND THE AIRPLANE CRASHED SHORT OF THE RUNWAY. AFTER THE ACCIDENT THE CHIP DETECTOR ON THE NO. 1 ENGINE WAS FOUND BROKEN, DUE TO THE METAL BEING TOO BRITTLE, BECAUSE OF AN IMPROPER MANUFACTURING PROCESS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1992_MIA92LA169.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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