
 HISTORY
  LNM31/70--COE; OBSTRUCTION IN LAT 41-41.86, LONG 70-39.73. REPORTED TO BE  
SUBM. REMAINS OF RIPRAP FOR HOG ISLAND LIGHT #6 WHICH WAS SUBSEQUENTLY  
RELOCATED.
  H9712/77--UNREVIEWED; OBSTRUCTION (PSI 27) LOCATED IN LAT  
41-41-52N, LON