Henry J. Meier

George L. Brabenec

George L. Brabenec was a master sergeant in the 393rd Bombardment Squadron. He served as the flight engineer of the Necessary Evil, but flew in the Big Stink during the Nagasaki mission.

Joyce Hopkins

John H. Patton

John Patton worked for Clinton Laboratories at the X-10 Reactor.

Franklin MacGregor

Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.