
 HISTORY
  H10859/99-- OPR-E346-BH; UNCHARTED DANGEROUS SUBMERGED OBSTRUCTION LOCATED BY SIDE SCAN SONAR.  MULTIBEAM LD OF 39 FEET OBTAINED IN LAT. 39-07-19.63N, LONG. 76-19-12.39W.  EVALUATOR RECOMMENDS CHARTING A 39 OBSTN AS SURVEYED.  (ENT 11/29/00