CEN12CA403
2012-06-28 · Minden, Nebraska, United States · None · 1 aircraft · Status: Completed
Aircraft involved
Probable cause & findings
The pilot’s failure to maintain clearance from the wake turbulence from a previous pass.
Factual narrative
The pilot reported that during his aerial application flight he had made his first pass over a field where the wind was light and variable. He turned around and flew a pass over a tree line and descended "maybe a little low" where he flew the airplane through the wake turbulence from his previous pass. According to the pilot, the turbulence disrupted the "round out" to the field and the airplane's wheels and left wing contacted the corn. The airplane turned sideways, slid backwards, and it's empennage sustained substantial damage when it deformed. The pilot indicated that there were no mechanical malfunctions with the airplane during the flight. The pilot reported that during the aerial application flight he made the first pass over a field where the wind was light and variable. He then turned around and flew a pass over a tree line and descended "maybe a little low," where he flew the airplane through the wake turbulence from his previous pass. According to the pilot, the turbulence disrupted the "round out" to the field and the airplane's wheels and left wing contacted the corn. The airplane turned sideways, slid backwards, and its empennage sustained substantial damage when it deformed. The pilot indicated that there were no mechanical malfunctions with the airplane during the flight. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot - C
- — Environmental issues-Physical environment-(general)-(general)-Contributed to outcome
- C Environmental issues-Conditions/weather/phenomena-Turbulence-Wake turbulence-Effect on operation - C
Verbatim from NTSB's published report. Source file
NTSB_2012_CEN12CA403.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
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Related research
Matched on aircraft type or causal vocabulary (wake turbulence, turbulence). All research papers
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence minimization by aerodynamic means
The paper reviews NASA's efforts on wake vortex turbulence minimization by aerodynamic design or retrofit modifications to large transport aircraft.
- NASA NTRS 2019 · Conference Paper Wake Turbulence Mitigation for Arrivals (WTMA)
The preliminary Wake Turbulence Mitigation for Arrivals (WTMA) concept of operations is described in this paper. The WTMA concept provides further detail to work initiated by the Wake Vortex Avoidance…
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence avoidance
Aircraft wake turbulence /trailing vortex systems/ avoidance during flight, describing procedures for pilots and tower operators
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence progress and plans
Aircraft wake turbulence and trailing vortices, investigating physical characteristics, hazard potential and avoidance techniques
- SKYbrary (Eurocontrol) 2023 · SKYbrary article Wake Vortex Turbulence — SKYbrary Knowledge Base
SKYbrary wake vortex turbulence comprehensive article — generation mechanics, dissipation factors, separation standards (ICAO LIGHT/MEDIUM/HEAVY/SUPER + recategorisation RECAT-EU).
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.