Serious incident Airbus A320-271N VT-IZT, 26 Oct 2019
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ASN Wikibase Occurrence # 230328
 
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Date:26-OCT-2019
Time:c. 06:00 UTC
Type:Silhouette image of generic A20N model; specific model in this crash may look slightly different    
Airbus A320-271N
Owner/operator:IndiGo Airlines
Registration: VT-IZT
MSN: 8789
Fatalities:Fatalities: 0 / Occupants: 168
Other fatalities:0
Aircraft damage: Minor
Category:Serious incident
Location:S of Delhi -   India
Phase: En route
Nature:Passenger - Scheduled
Departure airport:Delhi-Indira Gandhi International Airport (DEL/VIDP)
Destination airport:Goa International Dabolim Airport (GOI/VOGO)
Investigating agency: AAIB India
Confidence Rating: Information is only available from news, social media or unofficial sources
Narrative:
IndiGo flight 6E329, an Airbus A320neo, suffered an engine stall (PW1127G) after departure from Delhi. The aircraft returned for a safe landing about 40 minutes after takeoff.
The aircraft resumed service about 40 hours after the occurrence.

Probable Cause of the Incident
The incident was caused by failure of LPT 3rd stage blades in flight as the blade material lacked crack growth resistance and damage tolerance to withstand any impact from material that may have liberated upstream.

Sources:

https://timesofindia.indiatimes.com/business/india-business/pratt-team-meets-dgca-after-four-engine-stalls-in-a-week-on-indigo-neos/articleshow/71841583.cms
https://www.flightradar24.com/data/aircraft/vt-izt#229d91ff



Accident investigation:
cover
  
Investigating agency: AAIB India
Status: Investigation completed
Duration: 1 year and 8 months
Download report: Final report


Revision history:

Date/timeContributorUpdates
01-Nov-2019 08:59 harro Added
09-Apr-2023 16:05 harro Updated [Total occupants, Narrative, Accident report]

Corrections or additions? ... Edit this accident description

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