Didn't American have to return to the gate due to iPad issues? Issues stemming from DCA Jepp plates? I had originally misunderstood the question, and I apologize for thread hijacking, but my original question still stands, does AA not use a backup app for iPads? Does AA not have any paper plates on board?

But, you are correct, I see the OP was asking about the FMGC Jepp Database, not the iPad. I was curious about the iPad. Thanks!