Task-saturation  – AAIU reports on Aer Lingus Jet Incident at Dublin Airport

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  • Airbus A320 with 146 people experienced 44-degree bank
  • Aircraft climbed to 4,200 feet instead of cleared 3,500 feet
  • Captain experienced “task-saturation” and “startle moment”
  • Aer Lingus banned orbit manoeuvres during approaches
  • AAIU issued no further recommendations after airline safety updates

An Aer Lingus Airbus A320 carrying 146 people avoided a potentially serious incident at Dublin Airport during an abandoned landing approach, according to a newly published safety investigation report. The incident, classified as an “aircraft upset,” saw the plane exceed normal safety flying angles and bank sharply at a 44-degree angle before safely recovering. The flight’s initial attempt to land was discontinued because the aircraft was positioned too high on its descent path.

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The captain manually executed an “orbit” manoeuvre after abandoning the first approach, causing a sharp 44-degree bank turn, two low-speed events and a deviation from the assigned altitude to 4,200 feet instead of the cleared 3,500 feet. The Air Accident Investigation Unit determined that the captain likely became “task-saturated” and experienced a “startle moment” regarding the plane’s rapid drop in speed. The flight crew successfully corrected the aircraft, initiated a second approach and landed safely without injuries.

Aer Lingus has since banned all orbit manoeuvres during airport approaches, restricting them strictly to training environments. Pilots have been re-instructed that an immediate go-around is the mandatory preferred option if an approach is unstable. Because of these immediate corporate safety updates, the AAIU opted not to issue further official recommendations.

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AAIU investigation report shared. “The captain likely became task-saturated and experienced a startle moment regarding the plane’s rapid drop in speed.”

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