FAA ground stop: Here’s why sources say it happened, according to reports
Delays Follow Communications Failure
Friday’s nationwide ground stop led to extensive delays for thousands of flights, with nearly all domestic travelers affected. CBS News reported that sources attributed the disruption to a reboot of a communications system.
The FAA had not released details about what caused the stop. It remained in effect at the time of publication.
FAA Investigation Continues
At 6 p.m. ET, people familiar with the matter said the agency was still examining the circumstances surrounding the communications blackout. The available information did not establish the precise cause. The reporting described a telecommunications outage, but did not say how the system reboot and the outage were connected.
AI And Microsoft Claims Addressed
After news of the telecommunications outage, social media users speculated that the FAA’s new AI air traffic control system, SMART, might be involved. Others raised the possibility of a connection to a recent Microsoft outage.
Air Space Intelligence, which developed SMART, rejected claims that the tool played a role. Microsoft said it had no indication its services were connected to the FAA ground stop.
Key points
- Sources told CBS News a communications system reboot caused Friday’s nationwide ground stop.
- The FAA was still investigating at 6 p.m. ET and had not confirmed the cause.
- Air Space Intelligence denied SMART was involved in the disruption.
- Microsoft said it had no indication its services were related to the ground stop.