Aviation Accident Summaries

Aviation Accident Summary NYC89LA150

NIAGARA FALLS, NY, USA

Aircraft #1

N52HR

CESSNA 172N

Analysis

THE AIRCRAFT ENGINE STARTED TO RUN ROUGH DURING A PLEASURE FLIGHT OVER NIAGARA FALLS, NY, AND THE PILOT LANDED IN A WHEAT FIELD SHORT OF THE NIAGARA FALLS AIRPORT. THE NOSE WHEEL STUCK IN THE SOFT FIELD AND THE AIRCRAFT FLIPPED OVER, BUT THERE WERE NO INJURIES TO THE PILOT OR HIS THREE PASSENGERS. THE OIL DRAIN PLUG WAS MISSING ALLOWING THE OIL TO DRAIN OUT AND CAUSE THE ENGINE TO SEIZE. THE ENGINE HAD BEEN REPLACED 6 FLIGHT HOURS BEFORE.

Probable Cause and Findings

ENGINE FAILURE DUE TO OIL STARVATION AND COLLISION WITH TERRAIN DURING THE FORCED LANDING. THE OIL STARVATION WAS CAUSED BY THE OIL LEAKING OUT OF THE DRAIN BECAUSE MAINTENANCE PERSONNEL FAILED TO INSTALL THE DRAIN PLUG.

 

Source: NTSB Aviation Accident Database

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