NTSB CAROL · Event
Event CHI83IA228
Registry · N154US
FAA Aircraft Registry record.
Make / Model
DIRECT FLY S R O ALTO NG
Year of manufacture
2025
Engine
ROTAX 912ULS2 (100 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20250312
ADS-B equipped
Yes — Mode-S A0DADE
Registrant of record
US AVIATION TRAINING SOLUTIONS INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
DURING DESCENT IN TURBULENCE THE CREW NOTED ALL 3 ENGINES WERE OVERTEMPTING AND EXPERIENCING COMPRESSOR STALLS. ATTEMPTSTO REDUCE THROTTLES DID NOT REDUCE THE TEMPERATURES. NO 183 ENGINES WERE SHUT DOWN. DURING DIVERSION TO A CLOSE AIRPORT THE ENGINES WERE RESTARTED AN A LANDING WAS MADE WITHOUT FURTHER INCIDENT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1983_CHI83IA228.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, turbulence). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Embry-Riddle Scholarly Commons 2021 · Journal article (IJAAA)
Comparative Study on the Prediction of Aerodynamic Characteristics of Mini - Unmanned Aerial Vehicle with Turbulence Models
When dealing with CFD simulations the turbulent nature is seen on most of the engineering flows and these flows need to be solved.
- arXiv 2020 · arXiv preprint
Numerical Simulation of Iced Wing Using Separating Shear Layer Fixed Turbulence Models
Aerodynamic prediction of glaze ice accretion on airfoils and wing is studied using the Reynolds-averaged Navier-Stokes method.
- NASA NTRS 2019 · Conference Paper
Prediction of stall and post-stall behavior of airfoils at low and high Reynolds numbers
An interactive boundary-layer method, together with the e(super n)-approach to the calculation of transition, has been used to predict the stall and post-stall behavior of airfoils at low and high Rey…
- arXiv 2026 · arXiv preprint
Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.
- 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 …
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
Political Turbulence and Aviation Safety: A Cross-National Analysis of Political Stability's Effects on Aviation Accidents
To what extent does political stability affect aviation safety? This research aims to link domestic political conditions and public safety through the consideration of aviation accident frequency.
Browse the full corpus — academia portal ↗