NTSB CAROL · Event
Event CEN24LA133
Registry · N2905H
FAA Aircraft Registry record.
Make / Model
SCHWEIZER SGS 2-33A
Year of manufacture
1979 · 45 years old at event
Engine
NONE NONE
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19630719
ADS-B equipped
Yes — Mode-S A2F889
Registrant of record
HIGH FLIGHTS SOARING CLUB
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The flight instructor’s failure to maintain control during takeoff which resulted in an aerodynamic stall and an impact with terrain.
Factual narrative
The flight instructor stated that during the ground launch he rotated the glider and then accelerated in ground effect before he pulled aft stick to accelerate on the launch arc. He then applied right stick correction for runway alignment after which a gust of wind lifted the right wing. The flight instructor was unable to counter the left roll with flight control inputs and the glider stalled. The tow rope, once side loaded, automatically disconnected as designed. The left wing impacted the ground which resulted in substantial damage to the left wing and empennage. The flight instructor stated that there were no mechanical malfunctions or failures that would have precluded normal glider 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).
- — Personnel issues-Task performance-Use of equip/info-Use of equip/system-Instructor/check pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Angle of attack-Not attained/maintained
- — Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Ability to respond/compensate
- — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Ability to respond/compensate
Verbatim from NTSB's published report. Source file
NTSB_2024_CEN24LA133.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 (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER)
Analysis on the Negative Emotional, Physiological, and Cognitive Responses Elicited from of the Activation of a Stall Alarm
Failing to identify an aerodynamic stall can lead to the inability of an aircraft to sustain flight. To warn pilots of an impending or fully-developed stall, many aircraft have safety devices installe…
Browse the full corpus — academia portal ↗