数千架空客A320飞机需紧急更换软件，多家航司已停飞

Core Viewpoint - Airbus has announced that approximately 6,000 A320 aircraft require urgent replacement of flight control software due to vulnerability to solar radiation, following an incident involving JetBlue Airways [2] Group 1: Incident and Response - A JetBlue Airways aircraft experienced an accident at the end of October, prompting Airbus to take action [2] - Airbus has confirmed that strong solar radiation may damage critical data required for flight control [2] - On October 28, Airbus notified all customers using the affected software to "immediately cease operations" [2] Group 2: Impact on Airlines - American Airlines has indicated that significant software upgrades for many A320 aircraft will lead to operational delays [2] - Other airlines, including Jetstar Airways, Air New Zealand, All Nippon Airways, and Avianca, have announced flight cancellations due to the urgent maintenance on over 6,000 A320 aircraft [2]