How many people does the B-17 Flying Fortress hold?

There was normally 10 crew members in the B-17 Flying Fortress.

1. Pilot
2. Co-Pilot
3. Navigator/Flexible Gunner
4. Bombardier/Flexible Gunner/Chin Turret Gunner(B17G onwards)
5. Flight Engineer/Top Turret Gunner
6. Radio Operator/Flexible Gunner
7. Ball Turret Gunner
8. Left Waist Gunner
9. Right Waist Gunner
10. Tail Gunner

1 - 4 were normally officers

5 - 10 were normally enlisted men.