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National Museum of Nuclear Science & History

Oral Histories

Joseph Papalia’s Interview

Joseph Papalia is an official historian of the 509th Composite Group, the US Army Air Force unit created specifically for dropping atomic bombs. Papalia, who served in the Air Force in the 1950s, became interested in the 509th later in his life. He began attending 509th reunions, held annually, and became friends with many veterans of the group, as well as with other historians who focused on the unit. In this interview, he describes how the reunions have changed as the veterans have grown older or passed away, as well as how they view their role in the atomic bombings and their legacy. He also tells anecdotes about members of the unit, including Colonel Paul Tibbets and Captain Bob Lewis. He shares examples of the 509th memorabilia and artifacts that he has collected over the years.

General Paul Tibbets – Reflections on Hiroshima

Colonel (later General) Paul Tibbets was the pilot of the Enola Gay, the B-29 that dropped the “Little Boy” atomic bomb over Hiroshima on August 6, 1945. In this documentary Tibbets co-produced with the Buckeye Aviation Book Company, “Reflections on Hiroshima,” he recounts his memories of the day the atomic bomb was first used in warfare. Tibbets recalls how he became a pilot, and explains how the Manhattan Project’s “Silverplate” program produced a special version of the B-29 capable of delivering the atomic bomb. He also discusses the target selection process and describes the “odd couple” of J. Robert Oppenheimer and General Leslie Groves. He remembers seeing the mushroom cloud over Hiroshima and feeling the shock wave of the blast, and shares his views on the role of morality during war.