Aviation Accident Summaries

Aviation Accident Summary SEA90LA082

ELLENSBURG, WA, USA

Aircraft #1

N3229Z

ROBERT VAN SCOYOC SONERIA IIL

Analysis

THE PILOT TOOK OFF FROM ELLENSBURG AIRPORT AND WAS CLIMBING ON DOWNWIND WHEN THE ENGINE QUIT. HE WAS UNABLE TO RETURN TO THE RUNWAY FOR THE EMERGENCY FORCED LANDING. THE AIRCRAFT IMPACTED ROUGH TERRAIN OFF THE AIRPORT, AND WAS SUBSTANTIALLY DAMAGED. ICING PROBABILITY CHARTS INDICATE MODERATE TO SEVERE CARB ICING CONDITIONS EXISTED. THE PILOT HAD NOT APPLIED CARB HEAT.

Probable Cause and Findings

THE LOSS OF ENGINE POWER DUE TO CARBURETOR ICING, CAUSED BY THE PILOT'S FAILURE TO APPLY CARBURETOR HEAT. FACTORS IN THE ACCIDENT WERE THE CARBURETOR ICING WEATHER CONDITIONS AND THE LACK OF SUITABLE TERRAIN FOR FORCED LANDING.

 

Source: NTSB Aviation Accident Database

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