It's not a miracle -- most of the holes in the cheese lined up [1] but the final protection (good CRM in the cockpit and capable, well-trained pilots) worked. T

It's not a miracle -- most of the holes in the cheese lined up [1] but the final protection (good CRM in the cockpit and capable, well-trained pilots) worked. They certainly screwed up in pre-flight, but they redeemed themselves ten times over in the air. [1] https://en.wikipedia.org/wiki/Swiss_cheese_model https://en.wikipedia.org/wiki/Swiss_cheese_model