The FAA proposed inspections for 453 US-registered Boeing 737 MAX jets after warnings seats could loosen during emergencies, risking injuries and evacuation delays. Boeing supported making the guidance mandatory.
The US Federal Aviation Administration (FAA) has proposed mandatory inspections for 453 Boeing 737 MAX aircraft registered in the United States, citing concerns that improperly installed seats could injure passengers and crew members
or block the aisle and slow an evacuation
during emergencies. The directive, published on July 27, 2026, applies only to US-registered planes, though foreign regulators often follow FAA guidance when relevant.
FAA’s Proposed Directive and Safety Concerns
The FAA’s airworthiness directive stems from reports that some passenger seat assemblies were not correctly installed in seat tracks, potentially allowing them to disengage under stress from turbulence, emergency landings, or increased load. Each 737 MAX could have up to 69 track-mounted seat assemblies, with inspections estimated to take one hour per assembly and repairs an additional hour. The agency did not specify deadlines for corrections, but airlines could inspect multiple seats simultaneously to expedite the process.
This warning adds to years of scrutiny of Boeing’s safety record, including the 2024 Alaska Airlines incident where a cabin panel blew off, leading to a forced landing. The FAA’s latest action follows a December 2025 advisory from Boeing to operators, which the company later supported as “mandatory” in a statement to Reuters.
The FAA’s proposed order would apply only to US-registered planes because the FAA does not regulate foreign airlines. Regulators in other countries, however, often follow FAA orders when the issue affects aircraft operating in their markets. The warning comes as Boeing works to improve its production quality and boost output under CEO Kelly Ortberg. Production quality problems were revealed in early 2024 when a door-plug panel blew out of a nearly new Alaska Air 737 MAX in flight.
Boeing’s Response and Industry Context
A Boeing spokesperson reiterated support for the FAA’s proposed directive, stating, We support the FAA making that guidance mandatory,
in an email to Reuters. The company has faced ongoing pressure to improve production quality and output under CEO Kelly Ortberg, following revelations of manufacturing flaws in early 2024. Nearly 2,300 737 MAX jets are in service globally, with 823 registered in the US, according to aviation advisory firm IBA.
The FAA’s directive highlights the agency’s limited jurisdiction, as it only regulates US-registered aircraft. However, international regulators often align with FAA rulings when they impact global operations. The proposed inspections could affect airlines operating the 737 MAX, which remains a common aircraft despite past safety controversies. The incident underscores the ongoing challenges Boeing faces in rebuilding trust after multiple safety scandals and the death of Boeing whistleblower John Barnett in March 2024 while he was providing evidence for a safety lawsuit against the firm.
The FAA’s airworthiness directive proposal cited a report that some passenger seat assemblies were not correctly installed in seat tracks. This meant the assemblies could disengage from the seat tracks if there was an increased load, turbulence, or an emergency landing, the FAA said. The agency did not say how quickly airlines would need to correct the issue. A Boeing spokesperson said the planemaker issued guidance to operators about the issue in December 2025.
What Comes Next for Airlines and Regulators
Airlines will now need to coordinate with the FAA to implement the inspections, though the agency has not set a timeline for compliance. Meanwhile, the FAA’s decision reflects broader concerns about aircraft safety standards, especially as the 737 MAX continues to operate despite its troubled history. The agency’s focus on seat installation highlights the intricate challenges of ensuring safety in complex aviation systems.
The FAA’s warning adds to years of scrutiny of Boeing’s safety record. In June 2025, the US National Transportation Safety Board said Boeing had failed to provide adequate training, guidance, and oversight to prevent the Alaska Airlines incident. The cabin panel that blew off an Alaska Airlines 737 MAX 9 in January 2024 was missing four key bolts, according to investigators. This incident prompted the FAA to ground 171 jets.
