Jacob Beser served as a 1st lieutenant in the 393rd Bombardment Squadron’s Radar Section. He was the radar specialist aboard the Enola Gay bombing mission to Hiroshima and on Bockscar during the Nagasaki mission. He was the only person to be aboard both strike planes on both atomic bombing missions.
Radar Specialist, Enola Gay and BockscarHiroshima MissionListen to Jacob Beser's Oral History on Voices of the Manhattan Project
Edna K. Marks
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.