NTSB CAROL · Event
Event MIA00LA271
Registry · N789AN
FAA Aircraft Registry record.
Make / Model
BOEING 777-223
Year of manufacture
2000 · 0 years old at event
Engine
ROLLS-ROYC RB-211 SERIES
Seats / Engines
440 seats · 2 engines
Last airworthiness date
20000602
ADS-B equipped
Yes — Mode-S AAB202
Registrant of record
AMERICAN AIRLINES INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
an in-flight encounter with turbulence.
Factual narrative
On September 26, 2000, about 0540 eastern daylight time, a Boeing 777-223, N789AN, call sign AAL908, operated by American Airlines Inc., encountered severe turbulence while descending for approach to Miami International Airport (MIA), Miami, Florida. Visual meteorological conditions prevailed at the time, and an instrument flight plan was filed for the 14 CFR Part 121 regularly scheduled international flight. The airplane was not damaged. The flightcrew of 3, 12 flight attendants, and 152 passengers reported no injuries. One passenger reported serious injuries. The flight had departed Buenos Aires, Argentina International Airport, en route to Miami, Florida, at 2213, September 25, 2000. The flight was descending out of FL190 to 10,000 feet and was maneuvering around weather cells, at a location about 60 miles southeast of Miami, when it encountered severe turbulence. A passenger that was exiting a lavatory fell and broke a leg. At the time of the accident the seat belt sign was "ON" and a passenger arrival announcement had been made instructing the passengers to remain in their seats with seat belt fastened. The flight landed at Miami without further incident. While descending out of FL190 to 10,000 feet and maneuvering around weather cells, about 60 miles southeast of the airport, the flight encountered severe turbulence. A passenger that was exiting a lavatory fell and broke a leg. At the time of the accident the seat belt sign was 'ON' and the passengers had been instructed to remain in their seats with seat belt fastened. The flight landed without further incident. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2000_MIA00LA271.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 (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.
- 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.
- 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.
- arXiv 2025 · arXiv preprint
Explainable LiDAR 3D Point Cloud Segmentation and Clustering for Detecting Airplane-Generated Wind Turbulence
Wake vortices - strong, coherent air turbulences created by aircraft - pose a significant risk to aviation safety and therefore require accurate and reliable detection methods.
- arXiv 2024 · arXiv preprint
Does small-scale turbulence matter for ice growth in mixed-phase clouds?
Representing the glaciation of mixed-phase clouds in terms of the Wegener-Bergeron-Findeisen process is a challenge for many weather and climate models, which tend to overestimate this process because…
- arXiv 2023 · arXiv preprint
Effects of electrostatic interaction on clustering and collision of bidispersed inertial particles in homogeneous and isotropic turbulence
In sandstorms and thunderclouds, turbulence-induced collisions between solid particles and ice crystals lead to inevitable triboelectrification.
- SKYbrary (Eurocontrol) 2023 · SKYbrary article
Wake Vortex Turbulence — SKYbrary Knowledge Base
SKYbrary wake vortex turbulence comprehensive article — generation mechanics, dissipation factors, separation standards (ICAO LIGHT/MEDIUM/HEAVY/SUPER + recategorisation RECAT-EU).
Browse the full corpus — academia portal ↗