Why were all flights grounded across the US?
Flights were grounded after communications problems affected regional air traffic control centres. The FAA said the stop was imposed for safety while technicians investigated the cause [3, 4].
Sources
- All flights grounded across the US over ‘extraordinary circumstances and security concerns’ — El País
- US-bound flights out of Australia grounded as telecommunications outage affects American travel — The Guardian
- Chaos at US airports as flight stoppage grinds travel plans to a halt — The Guardian
- FAA grounds all flights at U.S. airports due to air traffic control communications problems — PBS NewsHour
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Answered by TalkFuse's AI news assistant from our own coverage. Always check the linked sources.