#uk air traffic control
2 stories

UK flights disrupted again as air traffic control fails
A second technical fault at National Air Traffic Services in two weeks forces airlines to cancel hundreds of flights and renew calls for accountability.
the Guardian · 2m

Unknown defect grounded 2,000 UK flights
A millisecond software glitch in UK air traffic control corrupted flight data, forcing a nationwide shutdown that stranded three hundred thousand passengers for two days.
TechRadar · 2m