
 HISTORY
  H10505/93-- OPR-I173-MI; SIDE SCAN SONAR CONTACT. DIVERS ì
DESCRIBE REMAINS OF A SMALL FIBERGLASS SAIL BOAT AND A METAL ì
STRUCTURE. THE HYDROGRAPHER CONSIDERED BOTH ITEMS INSIGNIFICANT ì
AS THEY EXTENDED LESS THAN 0.5 METERS OFF THE BOTTOM