  NM11/42--BUOY ESTABLISHED TO MARK SUNKEN WRECK AT APPROX.LAT.39-43-54N,  ì
LONG.74-01-12W.
  NM16/42--BUOY WILL NOT BE MOVED AND CHANGED AS PUBLISHED IN NM15/42. 
  NM51/44--REPORTED DEMOLISHED AT POS.39-43-54N, 74-01-12W 
  FE0097/50; OBSTRUCTION H