The PERSON@1 , dubbed `` the ghost yacht '' , is a 9.8-meter catamaran which was found drifting NUMBER@1 nautical miles -LRB- NUMBER@2 km -RRB- off of the northern coast of LOCATION@1 on April NUMBER@3 , NUMBER@4 .

The PERSON@1 is a NUMBER@5 metre catamaran that was found drifting NUMBER@2 km -LRB- NUMBER@6 nautical miles -RRB- off the northern coast of LOCATION@1 on April NUMBER@3 , NUMBER@4 .
