FAA tightens wiring safety checks on Airbus regional jets

The US aviation regulator is now requiring inspections of electrical wiring in lavatories on certain Airbus regional jets after discovering during manufacturing that the wires were installed too tightly, weren't properly fastened, and ran too close to oxygen lines — creating a fire or short-circuit risk. Airlines operating these planes must now inspect and fix these wiring problems before continued operation.

This is a narrow safety fix for a specific aircraft model, not a systemic shift in how aviation regulators work — it addresses a manufacturing defect that slipped through quality control, which happens regularly and is typically low-signal noise in the regulatory stream.