ASN Wikibase Occurrence # 73129
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Date: | Tuesday 23 February 2010 |
Time: | 13:30 |
Type: | Grumman G-164B Ag-Cat |
Owner/operator: | Haley Flying Service, Inc. |
Registration: | N8494K |
MSN: | 713B |
Year of manufacture: | 1983 |
Total airframe hrs: | 10294 hours |
Engine model: | Pratt & Whitney R1340 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Byron, California -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | Tracy, CA |
Destination airport: | Tracy, CA |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:After an aerial application flight, the pilot initiated a turn back toward the airstrip. The airplane's engine started to run rough and lose power. The pilot turned the airplane into the wind and initiated a forced landing into a deeply furrowed field. As the airplane touched down the landing gear sunk into the soft ground and the airplane nosed over, coming to a rest inverted. Postaccident examination of the airframe and an engine test run revealed no anomalies. The nearest weather reporting station reported a temperature of 9 degrees Celsius (C) and a dew point of 7 degrees C at the time of the accident. Review of the carburetor icing probability chart revealed that this temperature and dew point were conducive to serious icing at cruise power.
Probable Cause: A loss of engine power due to carburetor icing as a result of the pilot's failure to use carburetor heat.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | WPR10LA125 |
Status: | Investigation completed |
Duration: | 1 year and 4 months |
Download report: | Final report |
|
Sources:
NTSB
FAA register:
http://web.archive.org/web/20100302153151/http://www.ktvu.com:80/bartshooting/22678757/detail.html http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=N8494K
History of this aircraft
Other occurrences involving this aircraft Location
Revision history:
Date/time | Contributor | Updates |
26-Feb-2010 07:09 |
Geno |
Added |
26-Feb-2010 11:07 |
Geno |
Updated [Time, Registration, Cn, Operator, Nature, Source] |
21-Dec-2016 19:25 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
26-Nov-2017 15:24 |
ASN Update Bot |
Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative] |
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