Flights grounded across US due to air traffic control 'communication issue'
A BBC News live report covers the Federal Aviation Administration's order grounding all US flights "due to extraordinary circumstances and for reasons of safety", with Atlanta, Reagan, Miami, BWI, and Bush Intercontinental airports confirming groundings. Transport Secretary Sean Duffy attributes the stop to an air traffic control "communication issue", and the report says there is no indication when it will be lifted.
