  NM25/42-- WRECK, LIGHTED BUOY ESTABLISHED; LIGHTED BUOY, R/B HORIZONTAL BANDS, FL R, ESTABLISHED 8,390 YARDS, 58 DEG. FROM CHESAPEAKE BAY ENTRANCE LIGHTED WHISTLE BUOY 2CB TO MARK WRECK. BUOY MOORED 150 YDS., 55 DEG. FROM WRECK. APPROX. POSITION OF BUO