Three coast guard ships along with a commercial vessel searched for more people in the area, the agency said.
Two shipwrecks found during the hunt for missing flight MH370 in the remote Southern Ocean are identified as 19th century merchant vessels carrying coal, each crewed by up to 30 people.
21 migrants died and around a dozen more were missing after their boat sank off the north coast of Haiti.
Three coast guard ships along with a commercial vessel searched for more people in the area, the agency said.
Two shipwrecks found during the hunt for missing flight MH370 in the remote Southern Ocean are identified as 19th century merchant vessels carrying coal, each crewed by up to 30 people.
21 migrants died and around a dozen more were missing after their boat sank off the north coast of Haiti.
