Investigators found no evidence of an uncontained engine failure or combustor damage.

FAA proposals mandating Boeing 737NG nacelle changes have some operators concerned about the agency’s plan to mitigate the risk of maintenance errors.

The center of gravity for an aircraft determines load manifests, but what if the CG is a bit off?

Although demand for engine core performance restorations is high, supply chain issues are impeding turnaround times.

Investigators determined the door plug was not opened between the airplane’s Oct. 31, 2023, delivery to Alaska Airlines and the accident flight.

ARSA asserts that FAA enforcement of language about certificated mechanics holds back those with repairman certificates.

FAA recommends visual inspections of Boeing 737-900ER mid-cabin door plugs after some operators have found loose bolts during earlier voluntary inspections.

Neither the FAA nor Boeing will discuss the process or speculate on how long the inspection review will take.