ASN Wikibase Occurrence # 288937
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Date: | Thursday 18 August 2011 |
Time: | 08:36 LT |
Type: | Grumman G-164A |
Owner/operator: | Aero Ag Services Inc |
Registration: | N6567 |
MSN: | 706 |
Year of manufacture: | 1970 |
Total airframe hrs: | 12691 hours |
Engine model: | P&W R-1340-AN1 |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | El Campo, Texas -
United States of America
|
Phase: | Initial climb |
Nature: | Agricultural |
Departure airport: | Garwood, TX |
Destination airport: | El Campo, TX |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot was about 2 miles from the departure airstrip when the engine lost power. The pilot began to dump the fertilizer load and landed straight ahead in a flooded rice field. Upon touchdown, the airplane nosed over, resulting in substantial damage to the airplane. Examination of the engine revealed a crack radiating from the exhaust valve rocker box on the No. 3 cylinder, where the rocker arm bolt attaches to the rocker arm. The top of the rocker box separated, causing the rocker arm to fail.
Probable Cause: Separation of the No. 3 cylinder exhaust valve rocker arm, which resulted in a loss of engine power.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CEN11LA556 |
Status: | Investigation completed |
Duration: | 3 months |
Download report: | Final report |
|
Sources:
NTSB CEN11LA556
History of this aircraft
Other occurrences involving this aircraft Location
Revision history:
Date/time | Contributor | Updates |
05-Oct-2022 07:56 |
ASN Update Bot |
Added |
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