Airship, a composite yacht doesn't go from 0 to 450+ knots about six times a day, suffers a temperature change from +30 to -56c every time it flies,gets vibrated,twisted ,bent and subject to 1+g manoeuvres also a couple of times a day.
Shortly after the A330-200 was introduced Airbus had an Ad that required a large rivet job to the fin.If you are really bored and you can see them count how many rivets there are in a 330 fin.Don't forget to count both sides!I think it was around 1000+