NTSB CAROL · Event
Event FTW84FA218
Registry · N82DS
FAA Aircraft Registry record.
Make / Model
LANCAIR LANCAIR LEGACY
Year of manufacture
2025
Engine
CONT MOTOR IO-550-N (310 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20250401
ADS-B equipped
Yes — Mode-S AB2EDE
Registrant of record
SIEKMANN DAVID G
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
THE ACFT CRASHED IN AN OPEN PASTURE WITH TREES ON THE WESTERN PERIMETER. THE ACFT ATTITUDE AT IMPACT WAS NOSE DOWN AT A 30 TO 50 DEGREE ANGLE IN A RIGHT SPIRAL. THE MAIN FUEL TANK MOUNTED ON THE TOP WING OVER AND BEHIND THE ENGINE BROKE FROM ITS MOUNT ON IMPACT AND RUPTURED. A FIRE BROKE OUT AND CONSUMED THE ACFT. A 11 YR OLD BOY SAID HE SAW THE ACFT CLIMB OVER SOME TREES, MAKE A LEFT TURN AND THEN HE HEARD THE ENGINE QUIT RUNNING. THE ACFT NOSED OVER SHARPLY AND DESCENDED BELOW THE TREES. THE WITNESS THEN SAW THE FIRE BALL. PLTS WHO HAD FLOWN THE ACFT SAY IT STALLS WITHOUT WARNINGIF POWER IS RETARDED AND THE SPEED IS DISSIPATED AND THAT THE ACFT ALWAYS FELL OFF ON THE RIGHT WING DURING THE STALL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1984_FTW84FA218.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 ↗