What we know about the longest US nationwide flight ground stop since 9/11
US officials say the disruption was caused by old equipment overloading and not a cyber-attack or a Microsoft outage.
US officials say the disruption was caused by old equipment overloading and not a cyber-attack or a Microsoft outage. This story matters for General News readers tracking ref. Reported by bbc.co.uk. Read the full original at the source link below.
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