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MKC90LA014

1989-10-19 · BROOTEN, Minnesota, United States · Minor · 1 aircraft · Status: Completed

Airport 6D1

Aircraft involved

Probable cause & findings

THE PILOT'S FAILURE TO USE PROPER STARTING PROCEDURES AND THE EXCESSIVE THROTTLE SETTING.

Factual narrative

WHILE HAND PROPPING HIS UNATTENDED AIRCRAFT, THE PILOT SAID HE FELT HE LEFT THE THROTTLE TOO FAR ADVANCED, AND WHEN IT STARTED, THE ACFT BEGAN TO ACCELERATE. HE ATTEMPTED TO RUN AROUND TO THE CABIN DOOR TO GAIN CONTROL, BUT WAS INJURED WHEN HE WAS STRUCK BY THE HORIZONTAL STABILIZER. THE ACFT CONTINUED ON AND STRUCK A AIRPORT FENCE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_MKC90LA014.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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