Bombardier sits in front nose of the B17 plane.
Bombardier sits in nose of plane with navigator behind him.
Me in his seat !
Entrance to the nose - you drop down between the pilot and co-pilot seats ...
Walking from back of plane to the front with the bomb bay doors open - assume this is how it would be in flight when dropping bombs.
Back of plane with the machine gunners on side. Tthe sphere in center is entrance to where the bottom gunner sat.