The "Arkie" was the Navy's oldest battleship during the tests. She was action in both theaters of World War II. From the "D-Day" at Normandy in the Atlantic to the Battles of Iwo Jima and Okinawa in the Pacific, she was one of the "unsinkables" until the Baker test finally brought her to her grave. She sits capsized at 170 feet. Her intact AA and 12 inch guns are just some of the highlights of a dive you won't forget.