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CHI88LA235

1988-09-11 · DETROIT LAKES, Minnesota, United States · Serious · 1 aircraft · Status: Completed

Airport DTL

Aircraft involved

Factual narrative

DURING THE INITIAL CLIMBOUT, AS THE AIRCRAFT CLIMBED THROUGH APPROXIMATELY 200' AGL, THE POWERPLANT FAILED COMPLETELY. THE PILOT EXECUTED A FORCED LANDING IN AN PLOWED FIELD, SUBSTANTIALLY DAMAGING THE AIRCRAFT. POST-ACCIDENT EXAMINATION OF THE ENGINE REVEALED THAT 'THE NO. 1 PISTON HAD BROKEN UP THEN WAS NEARLY PULVERIZED BY INTERNAL IMPACTS.' THE REMAINING PISTONS WERE INTACT. DYE PENETRANT INSPECTION REVEALED FRACTURE DEVELOPMENT IN THE CASTING SPLIT LINE IN THE NO. 2 PISTON 'IDENTICAL TO THE FRACTURE LOCATION OF NO. 1 PISTON.' Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_CHI88LA235.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.