Aviation Accident Summaries

Aviation Accident Summary FTW90DRA08

EDNA, TX, USA

Aircraft #1

N2MN

BLAINE LAUX PITTS S-1

Analysis

TEN MINUTES AFTER TAKEOFF THE PILOT RADIOED THAT THE ENGINE HAD LOST OIL PRESSURE AND HE ATTEMPTED TO RETURN TO THE AIRPORT. ABOUT THREE MILES NORTH OF THE AIRPORT THE PILOT PERFORMED A FORCED LANDING INTO A FIELD. UPON LANDING, THE AIRPLANE NOSED OVER MAKING ONE COMPLETE REVOLUTION, AND CAME TO REST ON THE MAIN GEAR AND NOSE. A CONNECTING ROD BOLT ON THE NUMBER FOUR CYLINDER FAILED. THE LEFT SIDE OF THE ENGINE CASE WAS VIOLATED AND THE OIL SUMP CONTAINED METAL SHAVINGS.

Probable Cause and Findings

A POWER LOSS DUE TO FAILURE OF A CONNECTING ROD BOLT. A FACTOR WAS THE SOFT TERRAIN IN WHICH THE FORCED LANDING WAS PERFORMED.

 

Source: NTSB Aviation Accident Database

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