Pilot Debrief

GRUMMAN G164 near Higginson, AR — 2012-06-07

Final reportCEN12LA352
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Date
2012-06-07
Location
Higginson, AR, USA
Aircraft
GRUMMAN G164
Registration
N779EF
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Takeoff roll

Probable cause

The partial loss of engine power for reasons that could not be determined due to impact and fire damage.

NTSB narrative

The airplane was departing the local airstrip to perform an aerial application. About 50 feet above ground level, the pilot noticed a partial loss of engine power and felt a vibration from the engine. The pilot performed a forced landing in a wheat field, and a postimpact fire ensued, which consumed the airplane. Based on his observations during the engine failure, the pilot suspected a cylinder or magneto failure. However, the engine was not disassembled for further examination and the cause of the partial loss of engine power was not determined.

Analysis

Primary failure mode
Engine power loss
First missed decision gate
Pilot could have aborted takeoff upon noticing engine issues.

NTSB coding

Evidence available

  • 2 docket documents
View NTSB final reportView NTSB docket

Docket documents2

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