Pilot Debrief

Cessna 172 near Auburn, CA — 2019-05-06

Final reportGAA19CA247
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Date
2019-05-06
Location
Auburn, CA, USA
Airport
AUN
Aircraft
Cessna 172
Registration
N734DX
Category
Airplane
Highest injury
None
Fatalities
0

Probable cause

The pilot's improper retraction of the flaps during a go-around and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall.

NTSB narrative

The solo student pilot reported that he simulated a power-off emergency landing with a 180º turn to the runway and then trimmed the elevator "fully nose up" and added full flaps. Before touchdown, the airplane drifted right of centerline, and he had "difficulty correcting and maintaining control" of the airplane, so he initiated a go-around. The student added that, subsequently, he "retracted [the] flaps entirely," and the airplane "fell [about 10 ft] to the ground," the nosewheel impacted terrain, and the airplane then nosed over. The airplane sustained substantial damage to the left wing and empennage. The student reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

NTSB coding

Evidence available

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

Docket documents2

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