NTSB CAROL · Event
Event WPR24LA021
Aircraft involved
Probable cause & findings
The pilot’s encounter with severe turbulence at night which resulted in an extended downwind and collision with wires during the base turn.
Factual narrative
The pilot reported that the airplane encountered “extreme” turbulence while on the approach to an intermediate stopover airport during a night cross-country flight. The pilot extended the downwind leg of the traffic pattern to stabilize the airplane, and during the base leg turn, the airplane struck a wire and subsequently impacted terrain. The airplane sustained substantial damage to both wings and fuselage. The airport is located at an elevation of 246 ft mean sea level (msl) in a major river gorge. The northern ridge line above the airport is about 2,900 ft msl, and the southern ridge line is about 1,300 ft msl. The accident location is located about 2 miles south of the airport at an estimated evaluation of about 650 ft msl. High tension powerlines are positioned south of the airport along the southern ridge. According to the United States Navy Observatory, the official sunset was at 17:12 Pacific daylight time (PDT), the official end of civil twilight was at 17:42 PDT and the official moon set was at 20:02 PDT. The night cross-county training flight was part of the pilot’s training curriculum for her commercial, airplane single engine land certificate. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Environmental issues-Physical environment-Object/animal/substance-Wire-Effect on equipment
- — Environmental issues-Conditions/weather/phenomena-Turbulence-Terrain induced turbulence-Effect on equipment
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Attain/maintain not possible
Verbatim from NTSB's published report. Source file
NTSB_2023_WPR24LA021.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (turbulence). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2026 · arXiv preprint
Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
Political Turbulence and Aviation Safety: A Cross-National Analysis of Political Stability's Effects on Aviation Accidents
To what extent does political stability affect aviation safety? This research aims to link domestic political conditions and public safety through the consideration of aviation accident frequency.
- arXiv 2025 · arXiv preprint
Explainable LiDAR 3D Point Cloud Segmentation and Clustering for Detecting Airplane-Generated Wind Turbulence
Wake vortices - strong, coherent air turbulences created by aircraft - pose a significant risk to aviation safety and therefore require accurate and reliable detection methods.
- arXiv 2024 · arXiv preprint
Does small-scale turbulence matter for ice growth in mixed-phase clouds?
Representing the glaciation of mixed-phase clouds in terms of the Wegener-Bergeron-Findeisen process is a challenge for many weather and climate models, which tend to overestimate this process because…
- arXiv 2023 · arXiv preprint
Effects of electrostatic interaction on clustering and collision of bidispersed inertial particles in homogeneous and isotropic turbulence
In sandstorms and thunderclouds, turbulence-induced collisions between solid particles and ice crystals lead to inevitable triboelectrification.
- 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).
Browse the full corpus — academia portal ↗