Pearl Harbor – Inside the Historic WW2 US Submarine Bowfin March 12, 2018 Unipro2013main US Navy, WW2 USS Bowfin Let’s tour this very historic American Submarine, built in 1942 and which saw a lot of action during its 9 tours of the Pacific ocean between 1942 and 1945. Please support our Sponsors - Or Buy an Item from our Catalog