Aviation Accident Summaries

Aviation Accident Summary NYC90LA025

WESTFIELD, MA, USA

Aircraft #1

N57919

BELL 47G-3B1

Analysis

THE PILOT SAID HE WAS MAKING CLEARING TURNS WHEN HE HAD A PROBLEM WITH THE CYCLIC CONTROL. THE HELICOPTER WENT OUT OF CONTROL AND COLLIDED WITH THE TERRAIN. THERE WAS EVIDENCE THE TAIL ROTOR BLADES HAD SEPARATED AFTER CONTACTING THE GROUND. NO DISCREPANCIES WERE FOUND WITH THE HYDRAULIC SYSTEM OR FLIGHT CONTROLS.

Probable Cause and Findings

LOSS OF AIRCRAFT CONTROL FOR AN UNDETERMINED REASON, WHICH RESULTED IN THE TAIL ROTOR STRIKING THE GROUND AND SEPARATING FROM THE HELICOPTER.

 

Source: NTSB Aviation Accident Database

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