NTSB CAROL · Event
Event DCA22LA001
Registry · N254WN
FAA Aircraft Registry record.
Make / Model
BOEING 737-7H4
Year of manufacture
2006 · 14 years old at event
TCDS
A16WE · THE BOEING CO
Engine
CFM INTL CFM56-7B24
Seats / Engines
143 seats · 2 engines
Last airworthiness date
20060901
ADS-B equipped
Yes — Mode-S A2685B
Registrant of record
SOUTHWEST AIRLINES CO
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
An encounter with moderate turbulence during descent.
Factual narrative
A flight attendant, who was standing in the aft galley while securing the cabin, was injured when the flight encountered turbulence during descent. According to the flight crew, there was a significant area of weather over the Florida peninsula, so they directed the flight attendants to secure the cabin early and take their seats for the remainder of the flight. While they were securing the cabin, the flight encountered an area of moderate convective turbulence lasting about 30 seconds. When the turbulence was encountered, the “B” position flight attendant was seriously injured after being thrown down and striking the aft galley floor hard. The captain was not told of any injuries at the time of the event. The flight attendant was later diagnosed with a compression fracture of the L1 vertebra spine along with other back injuries including disc herniation and cervical, thoracic, and lumbar sprain. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Environmental issues-Conditions/weather/phenomena-Turbulence-Convective turbulence-Effect on personnel
Verbatim from NTSB's published report. Source file
NTSB_2020_DCA22LA001.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
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 ↗