On Dec. 17, 1917, the U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing 19 crew members on board. Now, more than a century after it sunk, ...
A submarine that sank over 100 years ago during WWI has been surveyed off the coast of San Diego. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.