Airbus A330 operators must update maintenance programs again, for the second time this year

The US aviation regulator is proposing new, stricter maintenance rules for certain Airbus A330 airplanes. This means airlines operating these specific models will need to revise their maintenance schedules to incorporate additional safety checks.

Airlines operating these Airbus A330 models will face increased costs and operational changes. This is the second time this year that the FAA has issued an Airworthiness Directive for these specific aircraft, indicating an ongoing concern about their safety limitations. The repeated updates suggest that initial fixes were not sufficient.