Pilot Debrief

BOEING 777 near Bangkok — 2019-10-20

Investigation ongoingENG20RA002
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Date
2019-10-20
Location
Bangkok, TH
Aircraft
BOEING 777
Registration
HS-TKL
Category
Airplane
Fatalities
0

Probable cause

Investigated by a foreign authority; NTSB does not determine probable cause.

NTSB 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.

NTSB coding

  • Uncontained engine failure · Takeoff-rejected takeoff

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