MAR DE CALIFORNIA / AHTS Vessel / 155' x 38' x 12' / 2,250 BHP MYSTERY BAY / AHTS Vessel / 178' x 38' x 14' / 1,800 HP ICY BAY / AHTS Vessel / 138' x 34' x 10' / 1,500 HP SECRET ISLAND / SUPPORT VESSEL / 128' x 28' x 7' / 1,000 HP