Toward zero defects: how our Toulouse line hit 500,000 hours without a finding
Half a million hours of aircraft maintenance. Zero regulator findings. Our Toulouse facility's team lead explains what it takes, and why the next 500,000 will be harder.
The number is dry on paper: 500,000 line-hours delivered without a single regulatory finding. On the shop floor, it is the result of nine straight years of small, unspectacular decisions — every decision made in favour of the discipline rather than the shortcut.
Hervé, who has led the Toulouse line since 2019, is careful not to overstate it. "We've been lucky once or twice. But luck has a shorter memory than habit. Habit is what we invest in."
Investment here means training. Every line technician completes 80 hours of recurrent training per year — twice the regulatory minimum. Every shift begins with a 15-minute huddle on the prior day's anomalies. Every tool is RFID-tagged and audited nightly.
The irony is that the next 500,000 hours will be harder, not easier. Aircraft are getting more complex. Supply chains are longer. New materials require new procedures. "Zero findings is not a ceiling," Hervé says. "It is a floor we have to keep raising."