Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leo J. Czaja

Staff SergeantTinian Island

Wendover, UT
509th Composite GroupManhattan Project VeteranMilitary Veteran
North Airfield at Tinian Island.

Leo J. Czaja served in the 603rd Air Engineering Squadron. 

Related Profiles

Murray J. Longin

Los Alamos, NM

Chester J. Krajewski

Tinian Island

Chester J. Krajewski served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.

Harry Crisp

Oak Ridge, TN

Crisp worked for Stone and Webster Engineering Corporation.

Kenneth Wickham

Hanford, WA