a distressed voice would come on the communications radio, It was Captain Hartmann of U-94

Captain: Mayday, mayday! This is Captain Hartmann of U-94! I repeat, we’re surrounded! Allied destroyers are dropping depth charges all around us! My crew is wounded pretty badly and only a few of us are in good condition! We need help, NOW! Over and out, Heil Hitler!

The Captain and his crew would wait nervously for someone to say something on the other side of the radio