Airbus has mandated an immediate software update for a large portion of its global A320 fleet, a decision stemming from a JetBlue flight incident on October 30, 2025. The incident involved a flight from Cancun to Newark that experienced an uncommanded downward pitch, leading to an emergency landing and several hospitalizations. The recall is expected to cause notable operational disruptions for airlines worldwide, including JetBlue, a major operator of the A320 family. The issue has been linked to the potential for intense solar radiation to corrupt flight control data. While some fixes may involve a relatively quick software reversion, others could require hardware changes, potentially grounding aircraft for more extended periods.