  FE353SS/90-- OPR-D111-HE; ITEM NO. 19. OBSTRUCTION LOCATED BY SIDE SCAN SONAR IN LAT. 36-54-51.46N, LONG. 75-55-31.86W. ASSUMED TO BE A BUOY ANCHOR SINCE SIDE SCAN SONAR IMAGE IS SIMILAR TO THAT OBTAINED ON ITEM NO. 17 (BUOY ANCHOR SALVAGED BY THE COAS