LAX06CA162
2006-05-05 · Kingman, Arizona, United States · None · 1 aircraft · Status: Completed
Airport IGM
Aircraft involved
Probable cause & findings
the student pilot's failure to attain/maintain a proper glide path, which resulted in an encounter with wake turbulence and subsequent hard landing.
Factual narrative
The airplane landed hard and was consumed by a post-impact fire. The student pilot was on a solo flight practicing touch-and-go takeoffs and landings. While the accident airplane was on the base leg of the traffic pattern, a twin engine airplane touched down on the runway surface. The accident airplane proceeded onto final approach and encountered wake turbulence about 5 to 6 feet above the runway surface. The airplane's left wing immediately lifted up about 45 degrees. The pilot recovered to a wings-level configuration just prior to the airplane slamming down on the runway surface. As a result of the hard impact the nose wheel collapsed and a fire erupted as the airplane slid down the runway; fire consumed the airplane. The student pilot reported that there were no failures or malfunctions with the airplane prior to the accident. Weather recorded by the destination airport's Automated Surface Observing System about 25 minutes prior to the accident indicated calm winds. The student pilot reported 68 hours total flight time and 20 hours of pilot-in-command (solo) flight time. Federal Aviation Administration Advisory Circular 90-23F, Aircraft Wake Turbulence, states that wake turbulence (vortices) are generated once the aircraft lifts off because wake turbulence (trailing vortices) are a by-product of wing lift. The advisory circular notes that when landing behind a larger aircraft on the same runway, the smaller aircraft should stay at or above the larger aircraft's final approach flight path and land beyond its touchdown point in order to avoid the wake turbulence. The airplane encountered wake turbulence and landed hard. The student pilot was on a solo flight practicing touch-and-go takeoffs and landings. While the accident airplane was on the base leg of the traffic pattern, a twin engine airplane touched down on the runway surface. The accident airplane turned onto final approach and encountered wake turbulence about 5 to 6 feet above the runway surface. The airplane's left wing immediately lifted up about 45 degrees. The pilot recovered to a wings-level attitude just prior to the airplane slamming down on the runway surface. As a result of the hard impact, the nose wheel collapsed and a fire erupted as the airplane slid down the runway; fire consumed the airplane. The student pilot reported that there were no failures or malfunctions with the airplane prior to the accident. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2006_LAX06CA162.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (icing, 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).
- Embry-Riddle Scholarly Commons 2023 · Faculty research project Understanding the Coupled Interactions Between Hair-Like Micromechanoreceptors and Wall Turbulence
This research focuses on understanding the interactions between turbulent flows and long (high aspect ratio), flexible hair-like microstructures or micropillars inspired by those encountered in nature…