Pilot Debrief

CIRRUS DESIGN CORP SF50 near Waukesha, WI — 2023-02-08

Final reportCEN23LA104
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Date
2023-02-08
Location
Waukesha, WI, USA
Airport
UES
Aircraft
CIRRUS DESIGN CORP SF50
Registration
N426SJ
Category
Airplane
Highest injury
None
Fatalities
0

Probable cause

The pilot’s failure to maintain aircraft control during landing. Contributing to the accident was the pilot’s inadequate preflight inspection removal of the angle of attack vane cover.

Contributing factors

Contributing to the accident was the pilot’s inadequate preflight inspection removal of the angle of attack vane cover.

NTSB narrative

The pilot reported that during takeoff, he heard a noise that sounded like “gravel hitting the gear,” which continued after landing gear retraction, and prompted a return to the departure airport for a precautionary landing. He stated that while on the downwind leg, the stall warning aural alert sounded, and the stick shaker activated; the pilot used the autopilot disconnect button to regain control of the airplane. During touchdown, the airplane bounced and exited the runway, which resulted in substantial damage to the lower forward fuselage. Following the accident, the pilot discovered that he had failed to remove the angle of attack vane cover. The pilot reported that there were no preaccident mechanical malfunctions or failures 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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