FAA lifts nationwide ground stop after identifying outdated radar overload

FAA lifts nationwide ground stop after identifying outdated radar overload

Security Technology
Sign in to pin this event

The Federal Aviation Administration lifted the nationwide ground stop on November 13, 2026 after officials said an overload of outdated radar equipment caused the telecommunications outage and that no cyberattack was detected. The announcement was reported on November 14, 2026. The stop had been ordered earlier that day when a temporary telecommunications failure disrupted radar and radio communications at air traffic control centers, grounding all flights across the United States and stranding tens of thousands of passengers.

Initial reports linked the outage to a possible issue with the newly deployed SMART AI tool, but officials later focused on the aging equipment. Transportation Secretary Sean Duffy and Homeland Security Secretary Markwayne Mullin said no evidence of a cyberattack had been found.

Actors

Federal Aviation Administration Alaska Airlines CNBC

Locations

United States

Fact Check

How these metrics work
Verdict: Partially confirmed Confidence: 86% Claims: 4
At a glance

The Federal Aviation Administration lifted the nationwide ground stop on November 13, 2026, which is confirmed. The ground stop was ordered earlier the same day due to a temporary telecommunications failure that disrupted radar and radio communications at air traffic control centers, and this is also confirmed. Statements from Transportation Secretary Sean Duffy and Homeland Security Secretary Markwayne Mullin indicating no evidence of a cyberattack were partially confirmed. The claim that no cyberattack was detected in connection with the telecommunications outage is partially confirmed as well.

Sign in or subscribe to unlock the full breakdown: claims, sources, and validations.

Sign up Sign in

This section contains an automated verification of claims against external sources and may contain inaccuracies.

Articles

November 14, 2026
5 total
Transportation Secretary calls for $50 billion emergency funding to modernize aging air traffic control system after nationwide ground stop
Transportation Secretary calls for $50 billion emergency funding to modernize aging air traffic control system after nationwide ground stop

ABC News - Breaking News, Latest News and Videos • 14 Nov 02:19

Sean Duffy said the Friday-wide ground stop was caused by outdated network equipment and urged Congress to provide emergency funding for upgrades, while Homeland Security Secretary Markwayne Mullin said no evidence of a cyberattack has been found.

Credibility 88% Manip. 8% Center
FAA Ends Nationwide Ground Stop After Radar Communication Outage
FAA Ends Nationwide Ground Stop After Radar Communication Outage

The New York Times • 14 Nov 01:53

The Federal Aviation Administration lifted a rare nationwide ground stop on Friday after identifying an overload of outdated radar equipment as the cause of a telecommunications outage, with officials saying no cyberattack was detected.

Credibility 88% Manip. 12% Center
FAA lifts nationwide ground stop but flight disruptions persist
FAA lifts nationwide ground stop but flight disruptions persist

Global News • 14 Nov 00:53

The Federal Aviation Administration ended a countrywide ground stop after a communications failure, yet officials say normal flight schedules will take time to resume.

Credibility 88% Manip. 8% Center
FAA issues rare nationwide ground stop amid questions about new AI system
FAA issues rare nationwide ground stop amid questions about new AI system

Mashable • 14 Nov 00:11

The Federal Aviation Administration halted all flights nationwide, affecting over 2,000 flights, while officials investigate whether the recently deployed SMART AI tool played a role.

Credibility 82% Manip. 12% Center
Nationwide FAA Ground Stop Halts All U.S. Flights After Telecom Outage
Nationwide FAA Ground Stop Halts All U.S. Flights After Telecom Outage

The Hindu • 14 Nov 00:04

The Federal Aviation Administration grounded all flights on November 13, 2026, citing a temporary telecommunications outage affecting air traffic control centers, leaving tens of thousands of passengers stranded.

Credibility 82% Manip. 8% Center
November 13, 2026
9 total
FAA grounds all US departures after nationwide air traffic communications outage
FAA grounds all US departures after nationwide air traffic communications outage

Reuters • 13 Nov 23:36

The Federal Aviation Administration halted all departing flights across the United States on Friday following a communications failure at air traffic control centers, the first nationwide shutdown since 2001.

Credibility 88% Manip. 12% Center
US FAA lifts nationwide grounding after communications outage, delays persist
US FAA lifts nationwide grounding after communications outage, delays persist

Nine.com.au • 13 Nov 23:05

The Federal Aviation Administration ended a nationwide flight halt caused by a telecommunications failure, but thousands of flights remain cancelled or delayed.

Credibility 82% Manip. 8% Center
FAA issues nationwide ground stop amid telecommunications outage
FAA issues nationwide ground stop amid telecommunications outage

NBC News • 13 Nov 22:35

The Federal Aviation Administration halted all departing flights across the United States on Friday after a telecommunications outage, prompting safety and logistical concerns at major airports.

Credibility 88% Manip. 8% Center
FAA issues nationwide ground stop, affecting over 11,000 flights
FAA issues nationwide ground stop, affecting over 11,000 flights

The Guardian • 13 Nov 22:18

A communications failure forced the Federal Aviation Administration to halt all departures across the United States, delaying or canceling more than 11,000 flights.

Credibility 88% Manip. 8% Center
FAA Implements Nationwide Ground Stop Over Telecommunications Outage
FAA Implements Nationwide Ground Stop Over Telecommunications Outage

CNN • 13 Nov 22:09

The Federal Aviation Administration halted all U.S. flights after a temporary telecommunications outage disrupted air traffic control communications.

Credibility 85% Manip. 12% Center
US flights halted nationwide after telecommunications outage prompts ground stop
US flights halted nationwide after telecommunications outage prompts ground stop

BBC • 13 Nov 22:04

A nationwide ground stop grounded flights across the United States, with officials citing a telecommunications outage as the cause and denying any security threat.

Credibility 82% Manip. 8% Center
FAA Implements Nationwide Ground Stop Amid Communication Outages
FAA Implements Nationwide Ground Stop Amid Communication Outages

CNN • 13 Nov 21:42

The Federal Aviation Administration ordered all U.S. flights to remain on the ground after radar and radio frequency outages disrupted air traffic control, affecting thousands of passengers.

Credibility 82% Manip. 8% Center
FAA grounds all US departures after nationwide communications outage
FAA grounds all US departures after nationwide communications outage

The Straits Times • 13 Nov 21:34

A telecommunications failure at air traffic control centers forced the Federal Aviation Administration to halt all departing flights across the United States on Nov. 13, leading to thousands of cancellations and delays.

Credibility 85% Manip. 8% Center
FAA Implements Nationwide Ground Stop Over ATC Communication Problems
FAA Implements Nationwide Ground Stop Over ATC Communication Problems

CNBC • 13 Nov 21:01

The Federal Aviation Administration halted departures at all U.S. airports on Friday after communication and radar issues affected multiple air traffic control centers.

Credibility 88% Manip. 5% Center

Related events