Airbus A320 Software Issue: Thousands of Planes Grounded Ahead of Thanksgiving Holiday
As the busy Thanksgiving holiday weekend approaches, thousands of Airbus A320 airliners around the world may require a software update, potentially causing flight delays or cancellations. The issue stems from an incident on October 30, when a JetBlue flight from Cancun, Mexico, to Newark, New Jersey, experienced a problem with its flight controls, resulting in a sudden drop of about 100 feet in seven seconds. According to preliminary flight data from Flightradar24, the plane was diverted to Tampa, Florida, where 15 to 20 people were injured and taken to area hospitals upon landing.
Causes and Consequences of the Software Issue
Airbus has identified an apparent issue relating to “intense solar radiation,” which may corrupt data critical to the functioning of flight controls. As a result, the European Union Aviation Safety Agency (EASA) has issued an emergency order grounding Airbus A320 family aircraft containing a certain hardware and software combination. The order, which goes into effect on Saturday at 7 p.m. EST, will essentially ground planes awaiting updates, although it allows for up to three passenger-free flights to get them to a location for the fix.
The software issue affects a significant number of planes, with Airbus sources estimating that 5,000 to 6,000 airplanes will require updates. Several U.S. carriers, including Spirit, Frontier, Delta, United, and American, use the Airbus A320 family in their fleet, with some airlines operating hundreds of these planes. Delta, for example, flies about 315 A320 jets, while United has around 200 planes and American has approximately 480 planes.
Airlines’ Response to the Software Issue
Airlines have already started taking steps to address the issue, with United stating that the order impacts six aircraft in its Airbus fleet, and Delta expecting only a small portion of its A320 fleet, less than 50 aircraft, to be impacted by the updates. American Airlines has downgraded the number of impacted aircraft from over 340 to 209 and expects the majority of those 209 to be updated by Friday. The airline has assured that all affected aircraft will be completed ahead of the EASA Emergency Airworthiness Directive taking effect on Saturday.
The timing of the software issue is particularly problematic, given the busy Thanksgiving holiday travel period. Airlines for America, the trade association for the leading U.S. airlines, predicts that carriers will fly a record 31 million passengers from November 21 to November 25. The FAA expects this year’s Thanksgiving holiday travel period to be the busiest in 15 years, making any flight disruptions particularly inconvenient for travelers.
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