ASN Wikibase Occurrence # 365702
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Date: | Saturday 9 February 1991 |
Time: | 14:00 LT |
Type: | Grumman G-164B Ag-Cat |
Owner/operator: | Onstott Dusters Inc. |
Registration: | N3633B |
MSN: | 775B |
Engine model: | P&W R1340 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Yuba City, CA -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT HAD JUST COMPLETED AN AERIAL APPLICATION OPERATION OVER THE RICE CROPS. WHEN HE WAS NEGOTIATING A 90/270 DEGREE REVERSAL TURN FOR ANOTHER AERIAL APPLICATION THE AIRPLANE SUSTAINED A TOTAL LOSS OF ENGINE POWER. THE AIRPLANE NOSED OVER DURING THE LANDING ROLL DUE TO THE WET RICE FIELD. EXAMINATION OF THE ENGINE DISCLOSED THAT THE NO. 5 CYLINDER CRACKED DUE TO FATIGUE.
Probable Cause: THE FAILURE OF THE NO. 5 CYLINDER DUE TO FATIGUE. CONTRIBUTING TO THIS ACCIDENT WAS THE WET TERRAIN AND CROPS.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX91LA095 |
Status: | Investigation completed |
Duration: | 1 year and 10 months |
Download report: | Final report |
|
Sources:
NTSB LAX91LA095
History of this aircraft
Other occurrences involving this aircraft
28 April 1987 |
N3633B |
Onstott Dusters, Inc. |
0 |
Pleasant Grove, CA |
|
sub |
19 April 1999 |
N3633B |
Onstott Dusters, Inc. |
0 |
Marysville, CA |
|
sub |
Collision with pole or wires |
Location
Revision history:
Date/time | Contributor | Updates |
20-Mar-2024 12:54 |
ASN Update Bot |
Added |
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