The US Coast Guard says a Canadian aircraft has detected underwater noises during the search for a submersible that vanished while taking five people down to the wreck of the Titanic.
As a result of the noises detected by the Canadian P-3 aircraft, search efforts have been relocated. Those searches had not found anything, but are continuing. Rescuers have been racing against the clock because even under the best of circumstances the vessel could run out of oxygen by Thursday morning.
In addition to an international array of ships and planes, an underwater robot had started searching in the vicinity of the Titanic and there was a push to get salvage equipment to the scene in case the sub is found.
Three C-17 transport planes from the US military have been used to move commercial submersible and support equipment from Buffalo, New York, to St. John's, Newfoundland, to aid in the search, a spokesperson for US Air Mobility Command said. The Canadian military said it provided a patrol aircraft and two surface ships, including one that specializes in dive medicine.