Aviation Accident Summaries

Aviation Accident Summary BFO93LA056

CORRY, PA, USA

Aircraft #1

N7747V

CESSNA 177RG

Analysis

THE PILOT REPORTED THAT IT WAS A DARK NIGHT, AND HE WAS PRACTICING TAKEOFFS AND LANDINGS FROM THE RIGHT SEAT TOWARDS ATTAINING HIS FLIGHT INSTRUCTOR CERTIFICATE. HE STATED THAT HE MADE A NORMAL APPROACH AND TOUCHDOWN ON THE CENTERLINE, BUT DURING THE LANDING ROLL THE RIGHT WING STRUCK A SNOWBANK OFF THE RIGHT SIDE OF THE RUNWAY AND THE RIGHT MAIN GEAR COLLAPSED. THE PILOT REPORTEDLY HAD 1 HOUR OF DUAL FROM THE RIGHT SEAT. THE RUNWAY HAD BEEN PLOWED 70 FEET OF THE 75 FOOT WIDTH, WITH THE RUNWAY SURFACE GENERALLY BARE. THE PLOWED SNOW WAS APPROXIMATELY 4 TO 5 FEET HIGH, AND WAS PLACED BETWEEN THE EDGES OF THE RUNWAY AND THE ROW OF RUNWAY LIGHTS.

Probable Cause and Findings

FAILURE OF THE PILOT TO MAINTAIN RUNWAY ALIGNMENT DURING THE LANDING ROLL. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS, THE PILOT'S LACK OF VISUAL CUES DUE TO THE RUNWAY LIGHTS BEING OBSCURED BY THE PLOWED SNOW, AND FAILURE OF AIRPORT PERSONNEL TO ISSUE A NOTAM.

 

Source: NTSB Aviation Accident Database

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