A radar systems failure caused the air traffic outage on Wednesday, officials have said, as flight delay chaos could continue for days.The “glitch” left air traffic controllers with a patchy picture ...

Safety investigators probing January’s midair collision between an American Airlines Group Inc. regional jet and a US Army Black Hawk near Washington found a key instrument on the helicopter was ...

Thousands of airline passengers are waking up where they did not intend to be after the temporary shutdown of UK airspace on Wednesday. The latest failure at Nats, the main air traffic control ...

Tests raised questions about whether instruments in an Army Black Hawk helicopter may have led pilots to believe they were at ...

A National Transportation Safety Board hearing revealed that the U.S. Army was aware of altitude discrepancies on Black Hawk ...

Three days of investigative hearings on the deadly midair collision over Washington in January begin Wednesday.

Heathrow, Gatwick, London City, Birmingham, Edinburgh and Manchester Airports were all among the airports hit by the outage ...

Hundreds of thousands of passengers across the UK are suffering travel chaos after an air traffic control failure grounded ...