Pilot Debrief

Savage Savage-Cozy near Aurora, OR — 2010-09-12

Final reportWPR10LA456
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Date
2010-09-12
Location
Aurora, OR, USA
Airport
UAO
Aircraft
Savage Savage-Cozy
Registration
N9699
Category
Airplane
Highest injury
Serious
Fatalities
0
Phase of flight
Approach

Probable cause

The pilot’s failure to maintain control of the airplane following a loss of engine power in the traffic pattern; the cause of the loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.

NTSB narrative

According to a witness, while the airplane was in the traffic pattern, he heard "strange noises" emanating from the engine. A plot from an onboard global positioning system unit indicated that the airplane had completed one takeoff and landing, and a second orbit of the traffic pattern had occurred. The track then showed the airplane turn back toward the middle of the runway at a 45-degree angle before the airplane reached the downwind leg. The track showed the airplane then turn right to parallel the runway. Near the end of the runway, the airplane turned left and crashed. Total elapsed time was about 11 minutes. The pilot was likely attempting to land on a taxiway due to the loss of engine power described by the witness; however, the airplane struck the top of a hangar and came to rest inverted. A postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation.

Analysis

Primary failure mode
Engine power loss
First missed decision gate
Pilot could have aborted the landing after hearing strange noises from the engine.

NTSB coding

Evidence available

  • Photos
  • 7 docket documents
View NTSB final reportView NTSB docket

Docket documents7

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