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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.

The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

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NTSB Report

October 20, 2019 · Boeing 777 300ER · HS-TKL

Bangkok, TH

Overview

Report Status

Factual report

Event Type

Incident

Date

October 20, 2019

Location

Bangkok, TH

Aircraft

Boeing 777 300ER

Tail Number

HS-TKL

Operator

Thai Airways International

Aircraft Damage

Minor

NTSB Number

ENG20RA002

On October 20, 2019, a Thai Airways International Boeing 777-300ER, powered by two General Electric GE90-115B turbofan engines, aborted takeoff after experiencing a No. 1 engine high pressure turbine uncontainment failure during takeoff roll. The incident is being investigated by Thailand's Aircraft Accident and Incident Investigation Commission (AAIIC). The NTSB is participating in the investigation as the state of manufacture of the airplane and the engines.

Full Narrative

On October 20, 2019, a Thai Airways International Boeing 777-300ER, powered by two General Electric GE90-115B turbofan engines, aborted takeoff after experiencing a No. 1 engine high pressure turbine uncontainment failure during takeoff roll. The incident is being investigated by Thailand's Aircraft Accident and Incident Investigation Commission (AAIIC). The NTSB is participating in the investigation as the state of manufacture of the airplane and the engines.

Flight

Event TypeIncident

Event Time01:00

Nearest Airport0nm

Flight Plan ActivatedYes

Aircraft FireGrd

Aircraft ExplosionNo

Aircraft

AircraftBoeing 777 300ER

Tail NumberHS-TKL

Aircraft CategoryAir

DamageMinor

OperatorThai Airways International

Engines2

Engine TypeTurbofan

Engine DetailsGeneral Electric · GE90 115BL · Turbofan | General Electric · GE90 115BL · Turbofan

Seats348

People & Injuries

Fatal0

Serious0

Minor0

Uninjured0

Total0

Conditions

WindCalm

CeilingNone

Temperature / Dew Point0 C / 0 C

Altimeter0

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October 20, 2019 · Boeing 777 300ER · HS-TKL

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