# FAA NOTAM software outage triggers nationwide U.S. ground stop

Date: 2023

_No public text on this fact yet._

## Drivers

- Critical-Infrastructure Software Dependence: https://factrail.ai/drivers/critical-infrastructure-software-dependence

## Sources

_Sources are listed on the canonical page._

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/faa-notam-system-outage-nationwide-ground-stop-2023