For anybody tracking the #FAA #NOTAM thing:
- EU press use grounded to mean unable to take off. Flights in air are okay.
- Flights not already filed can’t take off unless they use phone backup. That’s overwhelmed.
- Ultimately it just means safety concerns will lead to delays and cancellations.
- There’s currently no ETA on NOTAM filing resumption.
The infrastructure to airlines appears to be Java GeoSphere.
United have stopped all take offs until 10am eastern in US.
Separately: not cyber. Source: me. A middleware system broke. #NOTAM
US prez briefed, not cyber. #NOTAM https://twitter.com/PressSec/status/1613153561289932800?s=20&t=SyMmfsASfT-OiXnrk5jvLw
#NOTAM ground stop has been lifted, system is recovering.