National Museum of Nuclear Science & History
M. Pescho served in the 390th Air Service Group.
Patrick J. Joyce served as a sergeant in the 393rd Bombardment Squadron.
Russell P. Elvidge served in the 320th Troop Carrier Squadron.
John W. Porter served as a lieutenant colonel in the 390th Air Service Group.
Sergeant William Barney was a Radar Operator assigned to the Bockscar’s original crew. He was a member of the 393rd Bombardment Squadron, a segment of the 509th Composite Group.