Aviation Accident Summaries

Aviation Accident Summary LAX89LA125

CORONA, CA, USA

Aircraft #1

N131AT

BELL 206B

Analysis

DURING A INSTRUCTIONAL FLIGHT, THE FLIGHT INSTRUCTOR DIRECTED THE STUDENT TO MAKE A NORMAL TAKEOFF. THE INSTRUCTOR WAS FOLLOWING THE STUDENT ON THE CONTROLS WHEN THE STUDENT SUDDENLY MOVED THE CYCLIC TO THE LEFT. THE HELICOPTER STARTED TO ROLL TO THE LEFT. THE INSTRUCTOR COULD NOT OVERPOWER THE STUDENT AND REGAIN CONTROL BEFORE THE HELICOPTER ROLLED OVER ON ITS LEFT SIDE. THERE WERE NO NOTED MECHANICAL FAILURES OR MALFUNCTIONS WITH THE HELICOPTER.

Probable Cause and Findings

IMPROPER OPERATION OF THE CYCLIC BY THE STUDENT PILOT, FAILURE OF THE STUDENT TO RELINQUISH CONTROL AND INADEQUATE SUPERVISION BY THE FLIGHT INSTRUCTOR.

 

Source: NTSB Aviation Accident Database

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