  NM4/64--REPORTS THE WRECK OF THE M/V C. TRADER LIES SUNK ON A HEADING OF 263 DEG. WITH ONLY THE MASTS VISIBLE ABOVE THE WATER.  REPORTS THE ESTABLISHMENT OF A WRECK BUOY IN LAT. 46/13/31 N, LONG. 123/57/16 W (NAD27) WITH THE C. TRADER ABOUT 150 YARDS,