ASN Wikibase Occurrence # 45795
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Date: | Thursday 26 July 2001 |
Time: | 09:40 |
Type: | Bell 47G-2 |
Owner/operator: | Scott's Helicopter Services, Inc. |
Registration: | N986B |
MSN: | 1399 |
Year of manufacture: | 1955 |
Total airframe hrs: | 9752 hours |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Wheeler, WI -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | Wheeler, WI |
Destination airport: | Wheeler, WI |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:While maneuvering during an aerial application flight, the helicopter impacted a power transmission line and subsequently impacted the terrain. The pre-impact height of the power transmission line was approximated to be 42 feet. The tailboom assembly, including the tail-rotor, was found approximately 125 feet from the main wreckage. No anomalies were found during the post-accident inspection that could be associated with any pre-impact condition.
Probable Cause: The pilot not maintaining altitude/clearance from the power transmission line. A factor to the accident was the power transmission line.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CHI01LA243 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20010801X01580&key=1 Revision history:
Date/time | Contributor | Updates |
28-Oct-2008 00:45 |
ASN archive |
Added |
21-Dec-2016 19:24 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
10-Dec-2017 11:51 |
ASN Update Bot |
Updated [Operator, Source, Narrative] |
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