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Atlas / NTSB / ANC83FA171

NTSB CAROL · Event

Event ANC83FA171

1983-09-14 NORTHWAY, Alaska, United States Airport · ORT None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE ACFT NOSE GEAR COLLAPSED DURING A FORCED LANDING AFTER THE ENGINE QUIT AT 300 FT AGL DURING TAKEOFF. THE PLT STATED THE ENGINE QUIT SUDDENLY WITH AND WARNING AT 300 FT AGL. WITNESSES ON THE ARPT SAID THEY HEARD THE ENGINE MISFIRING AND BACKFIRING SO BADLY DURING THE TAKEOFF ROLL THEY WERE SURE THAT THE PLT WOULD ABORT THE TAKEOFF. DURING THE POST ACCIDENT EXAMINATION THE AUX FUEL PUMP SWITCH WAS FOUND IN THE OFF POSITION. THE ON POSITION IS REQUIRED FOR TAKEOFF ANDLANDING. FAILURE TO USE THIS PUMP AND ADJUSTMENT OF MIXTURE FOR TAKEOFF WILL RESULT IN THE SYMPTOMS DESCRIBED BY THE WITNESSES. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_ANC83FA171.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.