Aviation Accident Summaries

Aviation Accident Summary SEA85LA022

NAMPA, ID, USA

Aircraft #1

N7927J

BELL 47G-3B-2

Analysis

FOLLOWING A POWER LOSS-INDUCED FORCED LANDING TWO DAYS PRIOR, THE ACFT FUEL PUMP AND CARBURETOR WERE CHANGED AND FUEL LINES FLUSHED. SIX HOURS OF UNEVENTFUL OPERATIONS ENSUED BEFORE THE POWER LOSS LEADING TO THIS MISHAP OCCURRED. PWRLOSS OCCURRED WHEN THE ACFT WAS 40 FT AGL WITH A FORWARD SPD OF 20 KTS; INSUFFICIENT FOR TRANSLATION TO A SUCCESSFUL AUTOROTATION. DURING THE SUBSEQUENT HARD TOUCHDOWN, THE MAIN ROTOR FLEXED DOWNWARD AND SEVERED THE TAIL BOOM.

 

Source: NTSB Aviation Accident Database

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