04493
HISTORY
H9923/80--OPR-D103-MI/PE-80; WHILE INVESTIGATING PSR ITEM 139, OBSTRUCTION WAS
 HUNG; DIVER INVESTIGATED; METAL MASS APPROX. 2X4 FT; LEADLINE LEAST DEPTH OF 
 21 FT IN LAT 36-55-17.41N, LONG 76-10-39.02W; EVALUATOR RECOMMENDS CHARTING