Interview Summary Submariner and author Donald M. “Don” Ulmer is interviewed about his life and military service. He discusses his 32-year career with the United State Navy and describes his experiences aboard various submarines, including the USS Clamagore (SS-343), Halfbeak (SS-353), Barracuda (SSK-1), Patrick Henry (SSBN-599), and Corporal (SS-346). He also shares aviation-themed stories from his childhood, such as his first airplane flight in a Stinson SR Reliant and witnessing the Hindenburg crash in New...