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ANC90LA014

1989-11-25 · EEK, Alaska, United States · None · 1 aircraft · Status: Completed

Airport EEK

Aircraft involved

Probable cause & findings

THE PILOT'S INADEQUATE PREFLIGHT PLANNING/PREPARATION AND HIS FAILURE TO ASSURE THE REMOVAL OF ICE OR FROST FROM THE WINGS. THE EXCESS GROSS WEIGHT AND UNEVEN TERRAIN WERE CONSIDERED TO BE CONTRIBUTING FACTORS.

Factual narrative

THE PLT WAS TAKING OFF FROM A 1300' GRAVEL RWY THAT HAD BEEN CLEARED OF SNOW. HE RPRTD THE ACFT HAD VERY GOOD ACCELERATION AT THE BEGINNING OF THE TAKEOFF ROLL, BUT THEN IT SEEMED TO HOLD, INSTEAD OF ACCELERATING FURTHER. THERE WAS EVIDENCE THE ACFT LIFTED OFF, THEN SETTLED & TOUCHED DOWN ABOUT 45 YDS BEYOND THE END OF THE RWY. IT CONTACTED UNEVEN TERRAIN WHICH FAILED THE RIGHT MAIN LANDING GEAR. THE ACFT THEN SLID TO A STOP ON A FROZEN LAKE WITH PROP & WING DAMAGE. ABOUT 30 MIN LATER, AN EXAM OF THE ACFT REVEALED 'MINIMUM ICING' ON THE WINGS. NO PREIMPACT MECHANICAL MALFUNCTION OR FAILURE OF THE AIRCRAFT WAS FOUND DRG THE POST-ACDNT EXAM. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1989_ANC90LA014.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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