Colorado Aviation Accidents & Incidents

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2310 Total Accidents 425 Fatal 816 Fatalities 1982-2026
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Fort Collins, Colorado

April 9, 2011 · NTSB CEN11CA289 · RANS S12 (N3581S)
Minor/None
Note: This analysis may be based on NTSB preliminary reports, which represent an initial, incomplete investigation. Facts can change as the investigation progresses, and preliminary findings should not be assumed to be accurate or final. For older events, a final NTSB report may have been issued β€” always consult the NTSB Aviation Query for the authoritative record.

NTSB Narrative

The pilot reported that he was executing an off-airport precautionary landing due to unanticipated gusty winds and turbulence. Just before touchdown the pilot made a sudden right turn to avoid a single wire electric livestock fence when "the right wing then suddenly stalled" and control was lost. The airplane impacted terrain causing substantial damage to the fuselage frame, both wings, and the engine mount, but remained upright. The pilot stated that he had more experience in weight shift control light sport airplanes and that the throttle in that type of aircraft was controlled with the right foot. He commented that during the sudden right turn he might have inadvertently applied full right rudder thinking that he was applying full throttle. The pilot reported no preimpact mechanical anomalies or failures with the airplane. The pilot's inadvertent application of full right rudder during landing, which resulted in an aerodynamic stall and impact with terrain.

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NTSB Findings

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
  • Personnel issues-Action/decision-Action-Incorrect action performance-Pilot - C

Details

NTSB ReportCEN11CA289
AircraftRANS S12
RegistrationN3581S
DamageSUBS
FAR Part091
Location40.6339, -104.9878
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