Aviation Accident Summaries

Aviation Accident Summary LAX90LA162

KAHULUI, HI, USA

Aircraft #1

N9219F

HUGHES 369C

Analysis

THE PILOT WAS POSITIONING THE HELICOPTER OVER A WHEELED LANDING PLATFORM AFTER DISEMBARKING PASSENGERS. AS THE PILOT MADE A HOVERING TURN OVER THE PLATFORM, THE TAIL BOOM STRUCK A 6 FOOT LIGHT POLE THAT WAS ATTACHED TO THE FRONT OF A TUG VEHICLE. THE TUG HAD BEEN POSITIONED TOO CLOSE TO THE LANDING PLATFORM. THE TAIL ROTOR GEARBOX AND BLADES SEPARATED FROM THE TAILBOOM.

Probable Cause and Findings

THE PILOTS FAILURE TO ENSURE THAT ADEQUATE ROOM EXISTED TO POSITION THE HELICOPTER ON THE LANDING PLATFORM. CONTRIBUTING TO THE ACCIDENT WAS THE FAILURE OF GROUND PERSONNEL TO ENSURE THAT HAZARDS TO THE LANDING HELICOPTER WERE CLEAR OF THE LANDING AREA.

 

Source: NTSB Aviation Accident Database

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