Eleven people were rescued after their vessel sank . The next assessment flight is scheduled for Friday morning . The ship was carrying about 100 passengers and crew when it ran aground on the island of Koh Tao in Thailand's southern province of Krabi early Saturday. Coast Guard released mayday call for sinking vessel .
Eleven people were rescued after their vessel sank . The ship was carrying about 100 passengers and crew when it ran aground on the island of Koh Tao in Thailand's southern province of Krabi early Saturday. Coast Guard released mayday call for sinking vessel .