NTSB CAROL · Event
Event ATL87LA026
Registry · N313RR
FAA Aircraft Registry record.
Make / Model
PIPISTREL D O O ALPHA TRAINER
Year of manufacture
2023
Engine
ROTAX 912UL2 (80 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20240308
ADS-B equipped
Yes — Mode-S A3537D
Registrant of record
C2 HOLDINGS 12 LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
THE PLT STATED THAT THE ENG ALWAYS RAN ROUGH AT FULL PWR DUE TO A RICH MIXTURE SETTING ON THE CARBURETOR. NORMALLY THE ENG ROUGHNESS COULD BE CORRECTED BY RETARDING THE THROTTLE OR MIXTURE CONTROL. THE PLT SAID THAT HE ADJUSTED THE MIXTURE ON THE CARBURETOR ONE TURN TOWARDS LEAN PRIOR TO THE ACCIDENT FLT. AFTER 30 MINUTES OF FLT, THE PLT ATTEMPTED A TOUCH AND GO LANDING. ON INITIAL CLIMB FROM THE LANDING, THE ENG FAILED. TO AVOID A HIGHWAY AT THE END OF THE RWY, THE PLT MADE A RIGHT TURN IN AN ATTEMPT TO RETURN TO THE ARPT. THE ACFT THEN STALLED AND DESCENDED TO GROUND IMPACT. THE PLTS FLT TIME WAS NOT REPORTED OR AVAILABLE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1986_ATL87LA026.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 ↗