...on the other hand, the cockpit voice recorders a) only record a loop of a few hours, so after an intercontinental flight they will have overwritten everything on the first half of the flight and b) there&#x27;s a button to erase them.<p><a href="https:&#x2F;&#x2F;www.google.de&#x2F;search?q=a320+cockpit+voice+recorder+panel&amp;tbm=isch" rel="nofollow">https:&#x2F;&#x2F;www.google.de&#x2F;search?q=a320+cockpit+voice+recorder+p...</a>