A321, Glasgow UK, 2019

A321, Glasgow UK, 2019

Summary

On 24 November 2019, as an Airbus A321 taking off from the 2665 metre-long runway 05 at Glasgow approached the calculated V1 with the flex thrust they had set, the aircraft was not accelerating as expected and they applied TOGA thrust. This resulted in the aircraft becoming airborne with less than 400 metres of runway remaining. The Investigation confirmed what the crew had subsequently discovered for themselves - that they had both made an identical error in their independent EFB performance calculations which the subsequent standard procedures and checks had not detected. The operator is reviewing its related checking procedures.

Description

On 24 November 2019, an Airbus A321 (G-EUXJ) being operated by British Airways on a scheduled domestic passenger flight from Glasgow to London Heathrow and departing Glasgow in night IMC showed no sign of becoming airborne at the calculated V1, so the crew set TOGA thrust and after then becoming airborne crossed the end of the runway at 276 feet agl.

Investigation

A Serious Incident Investigation was carried out by the UK AAIB. The aircraft operator provided a copy of the relevant QAR data. It was noted that the 57 year-old Captain, who had been acting as PF for the fight involved, had a total of 20,593 hours flying experience which included 12,061 hours on A320 family aircraft. The flying experience of the First Officer was not recorded. Both pilots were starting the final day of a four-day short haul duty period that would consist of just the single sector from Glasgow to London Heathrow and both stated that they had been “well rested” prior to reporting to operate the flight. During the previous three days they had flown A319, A320 and A321 aircraft.

The full content of this page is available to registered users only.
Please Log in or Register

SKYbrary Partners:

Safety knowledge contributed by: