Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Thomas S. Grennan

Flight Engineer on the Straight FlushTinian Island

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

Thomas S. Grennan served as a 2nd lieutenant in the 393rd Bombardment Squadron. 

Related Profiles

Charles B. Mather

Y-12 Plant

Charles Mather worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. Heffner

T-Plant/200 Areas

Heffner worked at the 200 East Area at Hanford during the Manhattan Project.

Paul Rivard

Los Alamos, NM

W. G. Butler

Oak Ridge, TN

W. G. Butler worked for the J.A. Jones Construction Company.