NTSB CAROL · Event
Event ERA11CA389
Aircraft involved
Probable cause & findings
The pilot's failure to maintain adequate airspeed which resulted in an aerodynamic stall.
Factual narrative
According to the pilot, he and his friend had pre-arranged a formation flight to attend an air show. He stated that he performed formation flying frequently. While on short final to the runway, he lost sight of the lead airplane in the formation and veered left in an effort to regain visual contact. While sidestepping approximately 20 feet above the ground he stalled the airplane and applied full power to recover. The left wing tip contacted the ground and the airplane landed hard and skidded for about 100 yards. An inspector with the Federal Aviation Administration inspected the airplane and reported structural damage to the left wing and the engine was significantly damaged. The accident flight was part of a two-airplane formation flight to an airshow. The pilot reported that while on short final approach, he lost sight of the lead airplane. He sidestepped about 20 feet above the ground to regain sight of the lead airplane, but the airplane stalled. He said he added power to recover, but it was too late. The left wing tip struck the ground, the airplane landed hard and slid for another 100 yards resulting in substantial damage. A postaccident examination of the airplane did not disclose any evidence of a mechanical malfunction. 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).
- C Personnel issues-Task performance-Planning/preparation-(general)-Pilot - C
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained - C
Verbatim from NTSB's published report. Source file
NTSB_2011_ERA11CA389.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 ↗