On 19 June 2016, an Airbus A320 failed to follow the clearly-specified and ground-marked self-positioning exit from a regularly used gate at Ibiza and its right wing tip collided with the airbridge, damaging both it and the aircraft. The Investigation found that the crew had attempted the necessary left turn using the Operator’s ‘One Engine Taxi Departure’ procedure using the left engine but then failed to follow the marked taxi guideline by a significant margin. It was noted that there had been no other such difficulties with the same departure in the previous four years it had been in use.
Description
On 19 June 2016, an Airbus A319 (G-EZGE) being operated by Easy Jet on an international passenger flight from Ibiza to London Stansted collided with the airbridge which had previously boarded its passengers whilst beginning the self-positioning from its gate at Ibiza at night in good visibility and dry conditions. One member of the cabin crew fell over and sustained a minor injury and minor damage was caused to both the airbridge and the aircraft right wing tip and outboard slat.
The aircraft with its right wing tip impaled on the air bridge. [Reproduced from the Official Report]
Investigation
A Serious Incident Investigation was carried out by the Spanish Commission for the Investigation of Accidents and Incidents (CIAIAC). The 59 year-old Captain had accumulated 19,000 hours total flying experience of which 7,000 hours were on type and the 32 year-old First Officer had 3,000 hours total flying experience of which 2,800 hours were on type.
It was noted that the exit from the gate involved - 29 - was marked in such a way that after removal of the airbridge, the aircraft moves forward 3 metres and then starts a 180º turn such that the closest part of the aircraft to any object such as the airbridge, terminal buildings or parked vehicles/equipment is - for a Cat ‘C’ aircraft like the A319 - at least 4.5 metres away. The Stand 29 chart (see below) shows the tracks to be taken by the various aircraft types that are permitted to self manoeuvre off the stand, which include most aircraft up to the size of the Boeing 737-800 and the Airbus A321. The A319 is expected to be able to follow the tighter of the two turns shown with broken lines on this chart.
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