FORT SCOTT, KS, USA
N739VN
CESSNA 172
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.
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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