Maritime accidents

FILE - In this Sept. 12, 2019, file photo, the burned hull of the dive boat Conception is brought to the surface by a salvage team off Santa Cruz Island, Calif. Federal investigators who examined the burned-out wreckage of a scuba diving boat have not been able to determine what ignited a fire that killed 34 people off the California coast, a law enforcement official said Friday, Sept. 27. (Brian van der Brug/Los Angeles Times via AP, File)

A patrol boat uses a light to spot a dinghy with refugees and migrants between Turkey and Skala Sykaminias village, on the northeastern Aegean island of Lesbos, Greece, Tuesday, Sept. 24, 2019. More than 2,300 migrants reached Lesbos last week, the highest rate of arrival this year. (AP Photo/Michael Varaklas)

The Russian fishing trawler, Bukhta Naezdnik engulfed in flames in the harbour of Tromso, Norway, Thursday Sept. 26, 2019. A Russian trawler with an ammonia tank and some 200,000 liters of diesel oil inside is in flames at a northern Norwegian port and authorities have evacuated surrounding areas due to an explosion risk. (Rune Stoltz Bertinussen/NTB Scanpix via AP)

In this Aug. 24, 2019, photo provided by John Janzen, diver John Scoles maneuvers around the wreckage of the schooners Peshtigo and St. Andrews, lost in 1878 near Beaver Island in northern Lake Michigan. A group of maritime history enthusiasts led by Boyne City, Michigan diver and explorer, Bernie Hellstrom have announced the discovery of the schooners. The site was located in 2010 by Hellstrom during one of his many trips to explore the Beaver Island archipelago. (John Janzen via AP)

FILE - In this Sept. 2, 2019, file photo, provided by the Ventura County Fire Department, VCFD firefighters respond to a boat fire off the coast of southern California. A crewman injured in the fire that killed 34 people aboard a dive boat off Southern California has sued the boat owner and the company that chartered the vessel. Ryan Sims filed the lawsuit last week in Ventura County Superior Court saying the Conception dive boat was unseaworthy and operated in an unsafe manner. (Ventura County Fire Department via AP, File)

This image provided by firefighters shows the wreckage of a racing boat that allegedly smashed into a dam at the entrance of the Venice laguna, Italy, late Tuesday, Sept. 17, 2019. Firefighters said one of the men on board was thrown off the boat and was taken to the hospital, the bodies of the three others were found by scuba-divers inside the cabin. According to the Italian news agency ANSA, the men were attempting to break the racing boat record for Monte Carlo to Venice and among the dead was 76-year-old Italian boat racing pilot Fabio Buzzi. (Italian Firefighters via AP)

The burned hull of the Conception is brought to the surface by a salvage team, Thursday, Sept. 12, 2019, off Santa Cruz Island, Calif., in the Santa Barbara Channel in Southern California. The vessel burned and sank on Sept. 2, taking the lives of 34 people aboard. Five survived. (Brian van der Brug/Los Angeles Times via AP)