Bloomberg Television9 min
Ground Stop Fix Will 'Take Some Time,' Mullin Says
Press Conference
- Secretary of Homeland Security Mark Wayne Mullen stated there is currently no indication the nationwide ground stop was caused by a nefarious act, labeling it primarily as a "telecommunication outage."
- Operational Status:
- A complete ground stop is in effect across the United States.
- Flights currently in the air are authorized to land.
- Two specific areas within the U.S. retain functional communications; locations remain unconfirmed.
- Investigative Scope and Agencies:
- A multi-agency "all-of-government" response is active, involving the DHS, FAA, State Department, DOW, and CISA.
- Investigations are actively examining potential causes, including:
- Cyber attacks.
- AI intrusion or errors (potentially linked to a new FAA traffic control system rollout mentioned by the press).
- Routine technical failures.
- Mullen declined to rule out cyber attacks or terrorist involvement, noting that standard protocol requires assuming the worst until facts confirm otherwise.
- Timeline and Duration:
- No specific duration was provided; Mullen indicated the resolution "is not going to be resolved and turned around within the hour" and "will take some time."
- Specific estimates of "seven hours" circulating among pilots were not confirmed by the briefing.
- Safety and Public Assurance:
- Officials assured the public that all passengers and crews are safe and accounted for.
- Mullen explicitly stated this event is not comparable to the September 11 attacks, despite being the first nationwide ground stoppage since that date.
- Redundancy in communication systems allowed some planes to land despite the outage.
- Political Context:
- President Trump was briefed immediately and deployed necessary assets to manage the crisis.
- Secretary Mullen praised the President's leadership during the emergency response.
- Coordination:
- Secretary of Transportation Sean Duffy is directly involved in the coordination efforts.
- The FAA is managing specific flight operations while the DHS leads the broader investigation into the root cause.