Air traffic control blunder leaves passenger jet unable to land and stranded in mid-air - The Mirror

Packed passenger plane forced to circle airport after air traffic controller falls asleep - Daily Star

Sleeping French air traffic controller underscores the danger of understaffing

Air traffic controller 'was asleep' when plane arrived at blacked-out airport

Flight forced to circle skies around airport after air traffic controller fell asleep

Plane stuck circling airport after traffic controller fell asleep