WASHINGTON — A team of investigators and scientists, using remotely operated undersea search equipment, have located the voyage data recorder of the cargo ship El Faro, which sank off the Bahamas Oct. 1, 2015. According to the National Transportation Safety Board, the VDR was located early Tuesday morning in 15,000 feet of water, about 41 miles (36 nautical miles) northeast of Acklins and Crooked Islands, Bahamas.

The investigative team is comprised of specialists from the NTSB, the U.S. Coast Guard, Woods Hole Oceanographic Institution and Tote Services, the owner and operator of El Faro.

Around 1 a.m. on April 26, the team aboard the research vessel Atlantis located El Faro's mast, where the VDR was mounted. After examining numerous images provided by undersea search equipment, the team positively identified the ship’s VDR.

"Finding an object about the size of a basketball almost three miles under the surface of the sea is a remarkable achievement," said NTSB Chairman Christopher A. Hart in a news release. "It would not have been possible without the information gained during the first survey of the wreckage and the equipment and support provided by Woods Hole Oceanographic Institution, the National Science Foundation, the U.S. Coast Guard, the U.S. Navy, the University of Rhode Island and the many other partners involved in this effort."

The type of VDR mounted on El Faro is capable of recording conversations and sounds on the ship's navigation bridge, which could provide investigators with important evidence as they seek to understand the sequence of events that led to the sinking.

The 790-foot, U.S.-flagged cargo ship sank during Hurricane Joaquin while sailing from Jacksonville, Fla., to San Juan, Puerto Rico. Radio contact with the ship was lost beyond 7:20 a.m. that morning. All 33 crew members aboard perished in the accident and were lost at sea.

In an earlier mission, investigators identified the vessel and related debris field on the ocean floor but were unable to locate the voyage data recorder. The second mission, in which more advanced sonar and imagery systems were deployed, launched from Charleston, S.C., on April 18. The mission platform is the research vessel Atlantis, which is owned by the U.S. Navy and operated by Woods Hole Oceanographic Institution.

The next step in the ongoing investigation, according to the news release, is to determine how the VDR can be retrieved.

The NTSB said that Atlantis will stay at the accident site through April 30, while the team continues documenting the sunken ship and debris field, including taking photographs and video, before returning to Woods Hole, Mass., on May 5.

As part of the mission, the Inner Space Center at the University of Rhode Island assisted investigators in Washington by establishing a telepresence in the NTSB lab to view underwater imagery in real time and to collaborate with the team on the Atlantis.

The autonomous underwater vehicle Sentry was developed with funding from the National Science Foundation and designed and built at Woods Hole Oceanographic Institution. Also managed by the Institution, Sentry is operated through the National Deep Submergence Facility, a center funded by the National Science Foundation, the Office of Naval Research, and the National Oceanic and Atmospheric Administration and managed by WHOI. The NDSF operates, maintains, and coordinates the use of deep ocean research vehicles in coordination with the University National Oceanographic Laboratory System, an organization of academic institutions and national laboratories involved in marine research.

Related stories:

• NTSB to resume search for El Faro data recorder
• NTSB to launch second mission to search for El Faro evidence, clues
• Hearing set for U.S. Coast Guard Board of Investigation into El Faro sinking
• El Faro crew from Rockland not among group of 10 to settle with ship's owner TOTE Maritime
• UPDATED: NTSB releases public docket video, photos of 'El Faro' debris field
• Lawsuits filed on behalf of Rockland El Faro crew members
• NTSB learns navigation bridge, data recorder missing from wreckage of sunken El Faro
• Flags in Knox County to half-staff in in honor of El Faro crewman, Dylan Meklin
• NTSB issues update on investigation into sinking of El Faro
• Update: Fifth Maine Maritime graduate among those missing at sea in El Faro sinking
• Flags in Knox County at half mast to honor El Faro second mate, Danielle Randolph

Reach Editorial Director Holly S. Edwards at hollyedwards@penbaypilot.com and 207-706-6655.