  H10372/90-- OPR-D111-HE (FORMERLY FE-356SS); OBSTRUCTION LOCATED IN LAT. 36-56-45.73N, LONG. 76-01-16.46W. FATHOMETER LD OF 17.8 METERS. EVALUATOR RECOMMENDS CHARTING AS SURVEYED. (ENT 4/20/92, SJV)