AOPA is purely general (non-commercial) aviation, so the first point is correct, although iirc the data was from actual incidents.
I don't know if anything like that has ever happened in a heavy aircraft. However, commercial pilots have pretty big health requirements to make situations like that less likely.
I don't know if anything like that has ever happened in a heavy aircraft. However, commercial pilots have pretty big health requirements to make situations like that less likely.