
Deutscher U-Bootingenieur im 2. Weltkrieg
Hans Johannsen (* 29. January 1913 in Stadum; † 5. March 1961 in Fehmarn) was a deutscher U-Bootingenieur im 2. Weltkrieg. He was 48 years old. He studied at Naval Academy at Mürwik. His awards include Knight's Cross of the Iron Cross, German Cross in Gold and U-boat Front Clasp.