Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Jacob Y. Bontekoe

Copilot in the Laggin’ DragonNagasaki Mission

Hiroshima MissionTinian IslandWendover, UT
509th Composite GroupHiroshima MissionManhattan Project VeteranMilitary VeteranNagasaki Mission
McEachern Yearbook photo

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

C. T. Burton

Oak Ridge, TN

Burton worked for Stone and Webster Engineering Corporation.

James F. Gregory

Los Alamos, NM

H. Woolford

Hanford, WA

Daniel J. Mullane

Los Alamos, NM

Daniel Mullane worked in Los Alamos from 1943 to 1945 as a technician. He helped develop a source holder for the uranium gun-type bomb before moving back to Detroit after the war.