Pilot Debrief

PIPER PA 28-180 near Frankenmuth, MI — 2013-09-18

Final reportCEN13LA552
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Date
2013-09-18
Location
Frankenmuth, MI, USA
Airport
66G
Aircraft
PIPER PA 28-180
Registration
N4756L
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Initial climb

Probable cause

An intermittent loss of engine power for reasons that could not be determined because postaccident examinations revealed no anomalies that would have precluded normal operation.

NTSB narrative

The pilot reported that an intermittent engine power loss occurred during the initial takeoff climb. Despite troubleshooting efforts, the engine continued to run intermittently as the pilot initiated a turn back toward the airport. The pilot attempted to land on the runway but then chose to conduct a forced landing to a hayfield. The airplane subsequently rolled into a cornfield and was substantially damaged. Postaccident examinations of the airframe, engine, and fuel system revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation. The recorded temperature and dew point at the time of the accident was conducive for the accumulation of carburetor icing during glide power settings. However, the intermittent engine power loss occurred while the airplane was at a high-throttle setting during initial climb, which was not consistent with carburetor icing.

Analysis

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

NTSB coding

Evidence available

  • 3 docket documents
View NTSB final reportView NTSB docket

Docket documents3

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