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Atlas / NTSB / DCA21LA109

NTSB CAROL · Event

Event DCA21LA109

2021-03-28 Charlotte, North Carolina, United States Serious 1 aircraft Status: Completed

Registry · N650AE

FAA Aircraft Registry record.

Make / Model

EMBRAER EMB-145LR

Year of manufacture

2001 · 20 years old at event

Engine

ALLISON AE 3007A

Seats / Engines

55 seats · 2 engines

Last airworthiness date

20010429

ADS-B equipped

Yes — Mode-S A88CBF

Registrant of record

AMERICAN AIRLINES INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

an encounter with convective turbulence during descent.

Factual narrative

On March 28, 2021, about 1729 eastern standard time, Piedmont Airlines flight 6142, an Embraer 145 aircraft, N650AE, encountered turbulence during approach into Charlotte Douglas International Airport (KCLT), Charlotte, North Carolina. Of the 50 passengers and crew onboard, one passenger sustained serious injuries and the first officer, flight attendant, and one passenger sustained minor injuries. The airplane was not damaged. The regularly scheduled domestic passenger flight was operating under the provisions of 14 Code of Federal Regulations Part 121 from Tri-cities Airport (KTRI), Blountville, TN. The flight crew stated they expected turbulence on arrival into KCLT, because they had flown in from KCLT on the flight prior to the accident flight. As a result, prior to pushback of the accident flight, the captain made a public address announcement that the fasten seatbelt sign would remain on and the passengers and flight attendants (FA) should remain seated for the entirety of the flight. As the flight was being vectored around severe convective activity on arrival into KCLT and approaching 12,000 feet, they encountered severe turbulence with downdrafts. The autopilot disconnected and the airplane descended below its assigned level off altitude. The first officer, who was the pilot flying, took manual control of the airplane and began climbing back to 12,000 feet. After exiting the turbulent conditions, the captain called the FA and was informed that one passenger had been injured. According to the FA, a passenger got up while the seatbelt sign was on and was in the lavatory when the turbulence was encountered. The passenger complained of back pain as she returned back to her seat after the event. Two medically qualified passengers assisted the injured passenger inflight. After landing, paramedics transported the injured passenger to the hospital where she was diagnosed with a fractured vertebrae. At the time of the flight’s arrival into KCLT, a SIGMET was active for imbedded thunderstorms and 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).

  • Environmental issues-Conditions/weather/phenomena-Turbulence-Convective turbulence-Effect on personnel

Verbatim from NTSB's published report. Source file NTSB_2021_DCA21LA109.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, autopilot, thunderstorm). 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 ↗