ASN logo
ASN Wikibase Occurrence # 192035
Last updated: 19 September 2020
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information. If you feel this information is incomplete or incorrect, you can submit corrected information.

Date:29-NOV-2003
Time:19:55 UTC
Type:Silhouette image of generic A320 model; specific model in this crash may look slightly different
Airbus A320-232
Owner/operator:British Airways
Registration: G-EUUI
C/n / msn: 1871
Fatalities:Fatalities: 0 / Occupants: 99
Other fatalities:0
Aircraft damage: Minor
Category:Incident
Location:Overhead Birmingham -   United Kingdom
Phase: En route
Nature:Passenger - Scheduled
Departure airport:London Heathrow Airport (LHR)
Destination airport:Edinburgh Airport (EDI)
Investigating agency: AAIB
Narrative:
On a relatively clear evening, upon reaching the cruise level of Flight Level (FL) 280, the crew and passengers on a scheduled flight from London Heathrow to Edinburgh experienced momentary noise and vibration throughout the aircraft. This was repeated approximately one minute later. It was also reported that an orange flash, associated with the right engine, had been seen. The flight crew identified that No 2 engine had surged and recovered, with the engine indications returning to normal.
The aircraft's Quick Reference Handbook, coupled with the training that the flight crew had received, provided them with inadequate guidance with which to fully assess the situation. Their initial intention to continue to Edinburgh was changed upon advice from the operator and the crew initiated a return to Heathrow. The engine then began to surge again and, once more, recovered, but this was followed by another series of surges. At this point the crew believed that the No 1 engine had also surged so they declared a MAYDAY and diverted, uneventfully, to Birmingham Airport.
Subsequently, it was determined that a progressive fault in the No 2 engine P2T2 probe had signalled inaccurate values to the No 2 engine computer, resulting in incorrect scheduling of the compressor inlet guide vanes, and this was a direct cause of the engine surges.

Sources:

https://assets.publishing.service.gov.uk/media/5422ef18ed915d1374000269/dft_avsafety_pdf_032607.pdf

Accident investigation:
cover
  
Investigating agency: AAIB
Status: Investigation completed
Duration:
Download report: Final report
Safety recommendations:

Safety recommendation 2004-59 issued by AAIB to Airbus, IAE
Safety recommendation 2004-60 issued by AAIB to Airbus
Safety recommendation 2004-61 issued by AAIB to Airbus
Safety recommendation 2004-62 issued by AAIB to Airbus


Images:

Photo of G-EUUI courtesy AirHistory.net


Düsseldorf - International (EDDL / DUS)
2 October 2019; (c) Pertti Sipilä

Revision history:

Date/timeContributorUpdates
17-Dec-2016 10:38 harro Added

Corrections or additions? ... Edit this accident description