 HISTORY
  H10505/93-- OPR-I173-MI; SIDE SCAN SONAR CONTACT. DIVERS DESCRIBE A METAL VESSEL 9.7 METERS LONG 1.52 METERS OFF THE BOTTOM IN 10-11 METERS OF WATER IN LAT. 18-20-00.851N, LONG. 64-55-58.287W. VERY POOR VISIBILITY. EVALUATOR RECOMMNENDS CHART