No other "Level 2" engineer was available? Or were they also unable to authenticate? For a national air traffic control system? Looks like this is the offici

No other "Level 2" engineer was available? Or were they also unable to authenticate? For a national air traffic control system? Looks like this is the official report they're working from: https://www.caa.co.uk/commercial-industry/airspace/air-traffic-management-and-air-navigational-services/air-navigation-services/nats-august-2023-failure-review/ https://www.caa.co.uk/commercial-industry/airspace/air-traff... (note the DD/MM/YYYY date format there) On the one hand, obviously some top-level people need to be shown the door. On the other hand...this is the UK. Where properly-functioning government and gov't services have been Utterly Verboten for the past 7+ decades.