
 HISTORY
  H10905/99-- OPR-E346-BH; UNCHARTED DANGEROUS SUBMERGED OBSTRUCTION IDENTIFIED DURING OFFICE PROCESSING. 20-FOOT (6.3 METER) OBSTRUCTION LOCATED IN LAT. 39-21-21.449N, LONG. 76-08-41.789W.  EVALUATOR RECOMMENDS CHARTING A 20 OBSTN AS SURVEYE