Airbus operators must now check for cracks in specific planes
What happened
The US aviation regulator is mandating new inspections for certain Airbus A319, A320, and A321 airplanes. Airlines must now repeatedly check specific fastener holes in the pressure deck membrane for cracks.
Why it matters
A manufacturing deviation during assembly means these planes could develop cracks in a critical structural area. This rule forces airlines to find and fix those cracks before they become a safety issue. It adds to the operational costs for airlines flying these specific Airbus models.
The signal
Watch for any further airworthiness directives related to Airbus manufacturing processes, which would suggest a broader quality control issue.