Aviation Accident Summaries

Aviation Accident Summary SEA89LA169

ELLENSBURG, WA, USA

Aircraft #1

N25228

CESSNA 152

Analysis

THE FLIGHT ORIGINATED AT ELLENSBURG AT 1230, WITH STOPS AT PULLMAN, WALLA WALLA, AND A RETURN TO ELLENSBURG. SEVEN MILES FROM THE FINAL DESTINATION THE ENGINE LOST POWER. A FORCED LANDING WAS MADE IN A FIELD AND THE AIRPLANE COLLIDED WITH A FENCE. LESS THAN TWO GALLONS OF FUEL WERE DRAINED FROM THE TANKS. NO FUEL WAS PRESENT IN THE LINES, AND ONLY A TRACE WAS FOUND IN THE CARBURETOR. THE PILOT HAD OBTAINED SURFACE, TERMINAL, AND WINDS ALOFT WX INFO VIA A HOME COMPUTER. THE SAME WIND DIRECTION AND SPEED WAS USED THROUGHOUT THE ENTIRE FLIGHT.

Probable Cause and Findings

THE PILOT'S FAILURE TO OBTAIN CURRENT IN-FLIGHT WIND INFORMATION IN ORDER TO CALCULATE THAT HIS REMAINING FUEL SUPPLY WAS ADEQUATE TO REACH HIS FINAL DESTINATION. CONTRIBUTING WAS HIS INADEQUATE PREFLIGHT PLANNING.

 

Source: NTSB Aviation Accident Database

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