--H11547/2006--Item measures 45 ft in length, 10 ft wide, and 2 ft high with a least depth of 71 ft. Delete 66 Obstn and danger curve. Chart 71 Obstn. (ETR 05/08/09)

  H10403/91-- OPR-J461-HE; OBSTRUCTION LOCATED BY SIDE SCAN ì
SONAR. DIVE INVESTIGAT