  H10668/97-- OPR-C399-RU; THE FOLLOWING UNCHARTED OBSTRUCTIONS WERE LOCATED BY SIDE SCAN SONAR WITHIN THE BOUNDARIES OF A CHARTED FISH HAVEN:

                                         SWMB LD OF 9.0 METERS (29 FEET) IN LAT. 40-32-15.80N, LONG. 73-50-0