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Atlas / NTSB / WPR13CA016

NTSB CAROL · Event

Event WPR13CA016

2012-10-16 Las Vegas, Nevada, United States Airport · KLAS Serious 1 aircraft Status: Completed

Registry · N625SW

FAA Aircraft Registry record.

Make / Model

BOEING 737-3H4

Year of manufacture

1996 · 16 years old at event

Engine

CFM INTL. CFM56 SERIES (2200 hp)

Seats / Engines

149 seats · 2 engines

Last airworthiness date

19960423

ADS-B equipped

Yes — Mode-S A82A75

Registrant of record

EASTERN 737 ASSET HOLDINGS LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The flight attendant's encounter with an unseen obstruction in the aisle, which resulted in a fall.

Factual narrative

Southwest Airlines reported that during a flight from Oklahoma City, Oklahoma, to Las Vegas, Nevada, while at cruise, a flight attendant that was conducting beverage service tripped over a passenger's leg that was protruding into the isle. The flight attendant fell and felt pain in her knee and foot. She did not resume her duties during the flight. After landing she self reported to a local hospital where it was determined that she had a metatarsal fractured in her left foot. There were no mechanical difficulties or anomalies with the airplane during the flight and the event was not related to turbulence. Southwest Airlines personnel reported that, during cruise flight between Oklahoma City, Oklahoma, and Las Vegas, Nevada, a flight attendant who was conducting beverage service tripped over a passenger's leg that was protruding into the aisle. The flight attendant fell and felt pain in her left knee and foot. She did not resume her flight attendant duties during the flight. After landing she went to a local hospital, where medical personnel determined that she had a fractured metatarsal in her left foot. There were no mechanical difficulties or anomalies with the airplane during the flight, and the event was not related to turbulence. 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).

  • C Environmental issues-Task environment-Physical workspace-Positioning/available space-Effect on personnel - C
  • Personnel issues-Physical-Impairment/incapacitation-Illness/injury-Cabin crew

Verbatim from NTSB's published report. Source file NTSB_2012_WPR13CA016.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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.

Browse the full corpus — academia portal ↗