04687
HISTORY
LS-2153/62--WRECK COVERED 2 FEET IN POS. LAT. 43-57-18.0N, LONG. 83-29-15.0W. 
 (SCALED FROM CHART 14863, 1:120,000).                                        

SURVEY REQUIREMENTS
FULL--VERIFY OR DISPROVE THROUGH BOTTOM DRAG INVESTIGAT