ENG19WA016 · Boeing 787 8
Jetstar Airways Boeing 787 8 · Incident: powerplant system/component malfunction/failure on approach
From Cairns International Airport (YBCS) to Kansai International Airport (RJBB)
Event
- NTSB case
- ENG19WA016
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Incident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Unknown · led by another country; figures from NTSB notifications
- Event fatalities
- Unknown
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- Unknown
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Not recorded
Boeing 787 8
- Aircraft type
- Boeing 787
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- VH-VKJ
- Operator
- Jetstar Airways
- Onboard fatalities
- Unknown
- Route
- From Cairns International Airport (YBCS), CairnsTo Kansai International Airport (RJBB), Osaka
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Unknown
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Approach
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Powerplant system/component malfunction/failure
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- None
Cause areas
No findings designated as a cause are recorded in the NTSB data yet.
Not plotted · Location withheld: coordinates are missing, conflicting, invalid, or have no accepted acquisition method. No substitute location has been invented.
NTSB narrative
On March 29, 2019, a Boeing 787, powered by two General Electric GEnx 1B64P2 turbofan engines and operated by Jetstar Airways, experienced a dual engine event while descending to land at the Kansai International Airport (RJBB), Osaka, Japan. During descent, the No. 2 (right) engine indications were reported to be unstable. Subsequently, the No. 1 (left) engine was reported to have lower thrust than commanded followed by the No. 2 engine having lower than commanded thrust.
The Japan Transport Safety Board is investigation this event and the NTSB is participating as the US Annex13 Accredited Representative as the state of manufacturer of the airplane and engines.
Verbatim NTSB factual narrative from the NTSB dataset
Sources
NTSB record ENG19WA016
- Event ID
- 20190402X22543
- Case number
- ENG19WA016
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: damage. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 429cad78703977db209bec259c9fbd00f1b5aade43f68921d3ca3a06708926c3; retrieved 2026-09-16T08:42:47.639Z.