Spadefish: On Patrol with a Top-Scoring WWII Submarine in Bloomington, MN

One glance at the Spadefish (SS-411) battle flag shows that she was one of the most successful World War II submarines Spadefish was the only U.S. submarine launched in 1944 to become one of the war's top ten scoring boats. She downed six ships on her maiden double-barreled patrol and never looked back.