00503
HISTORY
LNM20/77--DRYDOCK, 100 FT L, 100 FT W, SUNK IN 34 FT OF WATER AT APPROX. POS. 
 32-17-13N, 80-24-30.5W, PORTIONS ARE VISIBLE ABOVE WATER.                    

SURVEY REQUIREMENTS
FULL; 500-METER RADIUS MINIMUM