  H10668/97-- OPR-C399-RU; THE FOLLOWING UNCHARTED OBSTRUCTIONS WERE LOCATED BY SIDE SCAN SONAR:       SWMB LD OF 9.2 METERS (30 FEET) IN LAT. 40-31-57.86N, LONG. 73-51-00.76W;
                         "       "         8.6 METERS (28 FEET) IN LAT. 40-3