 HISTORY
  H10899/99--OPR-G354-WH; UNCHARTED OBSTRUCTION LOCATED BY SIDE SCAN SONAR. ECHO SOUNDER INVESTIGATION OBTAINED A LD OF 16 FEET (5.0 METERS) IN LAT. 30-22-14.804N, LONG. 81-37-16.848W. BLOCK-SHAPED OBSTRUCTION. (ENT 9/18/00, SJV)
  H11090/02--