FAA Probes AI System’s Possible Role in Nationwide Ground Stop

The Federal Aviation Administration is investigating a communications failure that affected air traffic control centers nationwide and prompted a ground stop at U.S. airports on November 13. Federal officials are also examining whether the FAA’s newly introduced artificial intelligence system had any connection to the disruption, but they have not established that it caused the problem.

Homeland Security Secretary Markwayne Mullin said his department is working with other federal agencies on the inquiry. He described the incident as a telecommunications issue and said there was no threat to the public. Technicians are investigating the communications failure.

The FAA system, known as Strategic Management of Airspace, Routes and Trajectories, is designed to use real-time information such as weather, airport traffic and aircraft routes to support route adjustments. The Transportation Department says the tool is intended to make operations more efficient and limit delays. The FAA started introducing it in September and intends to broaden its use, with specialists set to supervise its operation during the rollout.

During a news conference, Mullin also corrected a reporter’s use of “artificial intelligence,” saying the administration uses “SI,” in line with President Donald Trump’s executive order that substitutes that term with “super intelligence” across federal agencies. The remark drew criticism from Democratic figures and commentators as officials worked to determine the cause of the nationwide outage.

Mullin’s Terminology Correction Distracts During Aviation Emergency

A nationwide aviation emergency called for answers about a communications failure grounding flights, but Homeland Security Secretary Markwayne Mullin used a news conference to correct a reporter’s terminology. His insistence on calling artificial intelligence “SI” came as officials were still investigating whether the FAA’s new system had any connection to the disruption.

The FAA said technicians were looking into a breakdown in communications at air traffic control facilities across the country. Mullin said federal agencies were examining whether the new technology contributed, while stressing that officials had not established a link and that there was no threat to the public. The incident was described as a telecommunications issue.

The system, Strategic Management of Airspace, Routes and Trajectories, is being rolled out to use real-time weather, congestion and flight-path information to help adjust routes. Its rollout began in September, and FAA experts are slated to help run and supervise it. The investigation now must determine whether the system played any role in the outage.

Mullin said “SI” refers to President Donald Trump’s executive order replacing “artificial intelligence” with “super intelligence” across federal agencies. Democratic figures and commentators sharply criticized the correction, arguing that the emergency demanded attention to the outage, not a change in vocabulary. The episode intensified questions about the administration’s priorities while the cause remained under investigation.

Officials Investigate Outage; AI Link Remains Unproven

The key issue in the nationwide ground stop is a breakdown in communications at air traffic control facilities—and whether it had any connection to the FAA’s new air-traffic management system. Federal officials are investigating, but have not established that the technology caused the disruption. Homeland Security Secretary Markwayne Mullin said there was no threat to the public and described the incident as a telecommunications problem.

The FAA’s Strategic Management of Airspace, Routes and Trajectories system is intended to use current weather, airport congestion and flight-path information to help adjust routes and reduce delays. Its initial rollout began in September, with plans for wider use and FAA specialists expected to remain involved in oversight. Technicians are investigating the communications failure as agencies examine any possible connection to the system.

At a news conference, Mullin corrected a reporter’s use of “artificial intelligence,” saying the administration uses “SI,” or “super intelligence,” under President Donald Trump’s executive order changing the term across federal agencies. The correction drew criticism from Democratic figures and commentators, even as the underlying question—what caused the outage—remained unresolved.

The investigation, rather than the terminology dispute, will determine whether the new system played a part. For now, officials have said only that they are examining a possible link and that no causal connection has been established.