This 1976 underwater photo shows a close up of the pilot house of the freighter Edmund Fitzgerald after it sank at the bottom of Lake Superior on Nov. 10, 1975.

This photo, entitled "Line and ... so when you are seeing people working in the interior of an ore boat, ... The 40th Anniversary of the Wreck of the Edmund Fitzgerald," takes place at 7 p.m ...

Photos of the Edmund Fitzgerald, before and after her tragic sinking If you purchase a product or register for an account through a link on our site, we may receive compensation.

This 1976 underwater photo shows a close up of the pilot house of the freighter Edmund Fitzgerald after it sank at the bottom of Lake Superior on Nov. 10, 1975.

This 1976 underwater photo shows a close up of the pilot house of the freighter Edmund Fitzgerald after it sank at the bottom of Lake Superior on Nov. 10, 1975.

The Edmund Fitzgerald sank in Lake Superior on November 10, 1975 — 48 years ago. A 1995 dive to recover the ship's bell captured footage of the wreck 535 feet below Superior's surface.