ASN Wikibase Occurrence # 42589
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Date: | Tuesday 21 May 1991 |
Time: | 12:32 LT |
Type: | Bell UH-1B |
Owner/operator: | |
Registration: | N87966 |
MSN: | 6413968 |
Year of manufacture: | 1964 |
Total airframe hrs: | 3525 hours |
Engine model: | Lycoming T53-L11D |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Dog Fish Bay, AK -
United States of America
|
Phase: | Initial climb |
Nature: | Unknown |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE HELICOPTER HAD JUST LIFTED OFF WITH A LOG ON A 150 FOOT LONG LINE WHEN THE HELICOPTER CRASHED. THE INVESTIGATION REVEALED THAT THE HELICOPTER WAS OVERWEIGHT BY 1,660 POUNDS.
Probable Cause: THE PILOT'S EXCEEDING THE GROSS WEIGHT OF THE AIRCRAFT AND INADEQUATE SUPERVISION BY COMPANY MANAGEMENT. CONTRIBUTING TO THE ACCIDENT WAS THE HIGH VEGETATION.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ANC91LA058 |
Status: | Investigation completed |
Duration: | 2 years 1 month |
Download report: | Final report |
|
Sources:
NTSB ANC91LA058
Location
Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:24 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
21-Apr-2024 06:22 |
ASN Update Bot |
Updated [Time, Other fatalities, Phase, Source, Narrative, Category, Accident report] |
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