When waiting on the boat to pick up Major Peterson (John Payne) several shots show that Colonel Hughes (Paul Kelly) has several large wet spots on his shirt without any explanation of how they got there. A few seconds later, when they pull Peterson out of the ocean, he gets splashed showing that there had been a previous take.
In the briefing Gregory Gaye
Dr. Franz Gruener says the pilot will free fall 33,000 ft before his parachute is opened by an automatic timer, should be Aneroid barometric parachute release.