An aeroplane has safety checks in a hangar in Austria.
Full titles read: "AIR SAFETY FIRST"
L/S's of a passenger aeroplane being wheeled into a large hangar. Various shots of the wings being disassembled and cleaned. Good C/U of a workmen checking part of the plane for defects. Several shots of other parts of the plane being tested. L/S's of the planes engine being tested outdoors.