Accident Hughes 369D N64DB,
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ASN Wikibase Occurrence # 357970
 
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Date:Wednesday 29 November 1995
Time:10:30 LT
Type:Silhouette image of generic H500 model; specific model in this crash may look slightly different    
Hughes 369D
Owner/operator:Trinity Helicopters
Registration: N64DB
MSN: 1170231D
Year of manufacture:1977
Total airframe hrs:5377 hours
Engine model:Allison250-C20B
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Scotts Mills, OR -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Unknown
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT WAS RETURNING FOR A LOAD OF CHRISTMAS TREES. WHILE MANEUVERING THE HELICOPTER, THE EXTERNAL LOAD LINE AND HOOK CONTACTED THE GROUND. THE HOOK BOUNCED UP INTO THE MAIN ROTOR, STRUCK A BLADE AND RICHOCHETED INTO THE TAIL BOOM. THE TAIL BOOM SEPARATED, RESULTING IN A LOSS OF CONTROL.

Probable Cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM THE GROUND.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: SEA96LA025
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB SEA96LA025

Location

Revision history:

Date/timeContributorUpdates
14-Mar-2024 08:34 ASN Update Bot Added

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