
 HISTORY
  H10823/98-- OPR-E346-AHP (BAY HYDROGRAPHER); UNCHARTED OBSTRUCTION LOCATED BY SIDE SCAN SONAR. SHALLOW-WATER MULTIBEAM LD OF 33 FEET IN LAT. 38-44-48.83N, LONG. 76-28-14.22W. EVALUATOR RECOMMENDS CHARTING A SUBMERGED DANGEROUS OBSTRUCTION C