U.S. Coast Guard Cutter Isaac Mayoâs crew repatriated two Cuban migrants to Cuba on Monday. The Coast Guard Cutter Charles Sexton embarked two Cuban migrants after they were rescued by a motor tanker STI Brixton crew, which saw them waving their arms from a raft last week approximately 70 miles southwest of Marathon, according to the Coast Guard. Since Oct. 1, 2020, Coast Guard crews have interdicted 195, according to the Coast Guard.