"FAA Calls for Expanded Boeing 737 Checks Following MAX 9 Incident"

The U.S. Federal Aviation Administration has recommended inspections of door plugs on Boeing 737-900ER jets after issues with bolts were reported, following the grounding of 171 Boeing 737 MAX 9 planes due to a mid-air cabin blowout incident. Alaska Airlines and United Airlines have found loose parts on their MAX 9 aircraft and have begun inspections on their 737-900ER fleets, with United extending the cancellation of MAX 9 flights. The FAA stated that the door plug issue has not been a problem with the 737-900ER model, and inspections of an initial group of 40 Boeing 737 MAX 9 jets have been completed, with the model remaining grounded until the FAA is satisfied they are safe to return to service.