Here's our mission. A combat crew receives final instructions just before taking off in a mighty YB-17 bomber from a bombardment squadron base at the field, Langley Field, Va.

One of America's new warships of the air, a mighty YB-17 bomber, is pulled up at a bombardment squadron hangar, Langley Field, Va. It is all set to taxi out to a runway and take off

Hitler would like this man to go home and forget about the war. A good American non-com at the side machine gun of a huge YB-17 bomber is a man who knows his business and works hard at it

Hitler would like this man to go home and forget about the war. A good American non-com at the side machine gun of a huge YB-17 bomber is a man who knows his business and works hard at it