NTSB CAROL · Event
Event FTW86LA137
Registry · N846V
FAA Aircraft Registry record.
Make / Model
ROSE-RHINEHART A4-C
Year of manufacture
1977 · 9 years old at event
Engine
CONT MOTOR 0-200 SERIES (100 hp)
Seats / Engines
1 seats · 1 engine
Last airworthiness date
19771118
ADS-B equipped
Yes — Mode-S AB97FE
Registrant of record
WALKER JAMES E
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
THE PILOT STATED THAT HE ENCOUNTERED SEVERE WINDSHEAR ON APPROACH TO LANDING AT THE RYAN AERODROM AIRPORT. HE APPLIED FULL POWER AND PULLED THE NOSE UP TO THE BEST ANGLE OF CLIMB ATTITUDE, HOWEVER HE COULD NOT ARREST THE SINK RATE AND HIT THE RUNWAY IN A SLIGHTLY NOSE DOWN ATTITUDE. THE AIRCRAFT PROPELLER CONTACTED THE RUNWAY AND THE AIRCRAFT NOSED OVER INTO THE INVERTED POSITION. TO HIS KNOWLEDGE THE AIRCRAFT DID NOT STALL. THERE WERE NO REPORTS OF WIND GUSTS IN THE AREA AT THE TIME OF THE ACCIDENT. DURING A TELEPHONE CONVERSATION WITH THE AIRPORT MANAGER AT THE RYAN AERODROM AIRPORT ON 7-21-86, THE PILOT WOULD OFTEN BUZZ THE AIRPORT TO CLEAR AWAY ANY ANIMALS BEFORE LANDING AND THOUGHT PERHAPS THE PILOT HAD NOT ALLOWED ADEQUATE ALTITUDE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1986_FTW86LA137.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…
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