Major FAA system failure grounds thousands of US flights
The FAA reported an outage with the Notice to Air Missions, or NOTAM — a critical system that relays important information to pilots and airports.
https://nypost.com/2023/01/11/major-faa-system-failure-grounds-hundreds-of-us-flights/?adlt=strict&toWww=1&redig=18B851745B004F40B91B6D080E5E21B1