<p>NAVAL BASE NORTH ISLAND, SAN DIEGO, Calif. In August 2012, in the frigid waters of the Gulf of St. Lawrence, Quebec, a U.S. Navy dive team and service members from the Joint POW/MIA Accounting Command searched for the remains of five Americans lost at sea in November 1942.</p><p>Mass Communication Specialist 2nd Class Martin L. Carey of Fort Wayne was assigned to document the challenging operation.</p><p>They were looking for a World War II PBY-5A plane. Wearing a thick wetsuit and equipped with air tanks, weights and a high-definition camera with lights, Carey said, "The water was 30 degrees. At 120 feet down there's a pretty good current, and visibility is extremely limited about 15 feet."</p><p>Carey got a headache and his fingers and toes started to go numb. Freezing cold and depth limited them to 10 minutes.</p><p><a href="http://www.journalgazette.net/article/20130903/LOCAL/309039980">Keep reading...</a></p>