A vessel carrying thousands of brand new Nissan cars from Japan to Hawaii caught fire in the Pacific Ocean, reports said.
The U.S. Coast Guard rescued 16 crew members and made the decision to suspend the search for a Sincerity Ace crew member on Wednesday.
Sixteen crew members were rescued from the vessel. Four other crew members were listed as unresponsive after rescue ships spotted them and lowered life rings but got no reply.
The cause of the fire was unknown.
Nissan confirmed that the vessel was carrying 3,500 of its cars, Automotive News reported.
The Sincerity Ace, a 650-foot (198-meter) car carrier, had 21 crew members on board when the fire started Monday while traveling to Hawaii from Japan.
The U.S. Coast Guard coordinated with merchant ships on the rescue effort as the Sincerity Ace was 2,071 miles (3,333 kilometers) northwest of Honolulu.
"If the person in the water can't grab onto something there's not much these ... vessels can do for them," said Coast Guard spokesman Petty Officer 3rd Class Matthew West. The lowest deck on some of the massive vessels is 25 feet (7.6 meters) to the water, he explained.
The four were not in life rafts, West said.
Japanese shipping company Shoei Kisen Kaisha Ltd. owns the Panamanian-flagged vessel. The vessel was still on fire Wednesday, company spokesman Darrell Wilson said in a statement.
Coast Guard and U.S. Navy aircraft are searching a 6,711-mile (10,800-kilometer) area for the missing crewmember, but they don't have any ability to land, West said. The nearest Coast Guard ships are days away, he said. It's not clear what plans are in place to retrieve the four who were unresponsive.
The company, based in Imabari, Japan, has dispatched commercial tugs to the vessel, which are estimated to be four-to-five days away, Wilson said.
