Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Jacob Y. Bontekoe served as 2nd lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret. He participated in the mission to bomb Hiroshima as the co-pilot of the Big Stink, which was the backup strike plane on Iwo Jima. He flew as the co-pilot of the Laggin’ Dragon, the weather reconnaissance plane, during the mission to Nagasaki.

Related Profiles

Margaret Brown

Chicago, IL

Margaret Brown was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frazer G. Riddlesperger

Los Alamos, NM

E. H. Halbrook

Oak Ridge, TN

E. H. Halbrook worked for the J.A. Jones Construction Company.

L. F. Hardy

T-Plant/200 Areas

Hardy worked at the 200 West Area at Hanford during the Manhattan Project.