
 HISTORY
  10905/99-00-- OPR-E346-BH; UNCHARTED SUBMERGED DANGEROUS OBSTRUCTION LOCATED BY SIDE SCAN SONAR AND DEVELOPED WITH SHALLOW-WATER MULTI BEAM SONAR. LD OF 27 FEET LOCATED IN LAT. 39-20-59.063N, LONG. 76-10-49.773W. EVALUATOR RECOMMENDS CHARTI