Aviation Accident Summaries

Aviation Accident Summary DEN90LA051

BURLINGTON, CO, USA

Aircraft #1

N11641

BELLANCA 7KCAB

Analysis

THE INSTRUCTOR PILOT (CFI) SAID THE DUAL STUDENT WAS MAKING A TAKEOFF. DURING THE GROUND RUN, THE AIRPLANE SWERVED LEFT, BUT ACCORDING TO THE CFI, HE WAS ABLE TO CORRECT THE SWERVE. THE CFI SAID THAT WHEN THE TAIL WHEEL LIFTED, THE PLANE TURNED HARD LEFT, AND THE CFI WAS UNABLE TO REGAIN DIRECTIONAL CONTROL BEFORE THE PLANE STRUCK A SNOW BANK ON THE LEFT SIDE OF THE RWY. THE PLANE NOSED OVER AND CAME TO REST INVERTED.

Probable Cause and Findings

THE FAILURE OF THE DUAL STUDENT TO CORRECT A GROUND LOOP SWERVE DURING TAKEOFF GROUND RUN. INADEQUATE SUPERVISION BY THE CFI WAS A FACTOR IN THE ACCIDENT.

 

Source: NTSB Aviation Accident Database

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