By Jordan Joseph, Earth.com staff writer
A World War I era U.S. Navy submarine now rests quietly more than 1,300 feet (396 meters) below the Pacific, west of San Diego. The USS F-1 sank on 12/17/1917 after a collision during a training run, and 19 sailors died, according to Navy records.
A recent deep-ocean mission used modern tools to map the wreck in crisp detail, without disturbing it. The mission doubled as a training cruise for pilots and engineers who operate some of the most capable undersea vehicles in the world.
Read the full article on Earth.com:
https://www.earth.com/news/submarine-uss-f1-lost-since-1917-is-found-under-more-than-1300-feet-of-water/
