Kaz II, dubbed "the ghost yacht", is a 9.8-metre catamaran[1] which was found drifting 88 nautical miles (163 kilometres) off the north-eastern coast of Australia on 20 April 2007. The fate of its three-man crew remains unknown, and the mysterious circumstances in which they disappeared have been compared to that of Mary Celeste in 1872.[2][3][4][5][6]