Aviation Accident Summaries

Aviation Accident Summary CHI91LA023

FORT SCOTT, KS, USA

Aircraft #1

N739VN

CESSNA 172

Analysis

DURING A NIGHT IFR TRAINING FLIGHT, ON FINAL APPROACH THE ENGINE FAILED TO RESPOND WHEN ADDITIONAL, NEEDED THROTTLE WAS ADDED. THE CFI TOOK OVER THE CONTROLS AND TURNED TO AN ADJACENT FIELD, SHORT OF THE RUNWAY, WHERE AN EMERGENCY LANDING WAS ATTEMPTED WHICH RESULTED IN A NOSE OVER. POST ACCIDENT INVESTIGATION REVEALED THE FUEL MIXTURE CONTROL TO BE IN THE OUT, OR IDLE CUTOFF POSITION. NO DEFECTS, MALFUNCTIONS OF FUEL SHORTAGES WERE DISCOVERED, AND ENGINE RUN-UP NORMAL.

Probable Cause and Findings

THE MIXTURE CONTROL WAS SET INCORRECTLY RESULTING IN FUEL STARVATION, AND THE CHECK LIST WAS NOT FOLLOWED BY THE CFI/PIC.

 

Source: NTSB Aviation Accident Database

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