John C. Hansen

Ground Crew on Laggin’ DragonTinian Island

Wendover, UT

509th Composite GroupManhattan Project VeteranMilitary Veteran

John C. Hansen served as a Master Sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.

Related Profiles

G. R. Calhoun

B Reactor/100 Area

Calhoun worked at the 100-B Area at Hanford during the Manhattan Project.

D.C. Stewart

Chicago, IL

D.C. Stewart was a Staff Sergeant in the Special Engineer Detachment at the Metallurgical Laboratory in Chicago during the Manhattan Project.

William A. Dodd Jr.

Oak Ridge, TN

Dodd worked in the United States Engineer District Office.

I. D. Hartman

Hanford, WA