

HISTORY
H10206/85--OPR-J217-MI-85; OBSTRUCTION (SPIKE ON ECHOGRAM) LOCATED IN  
 LAT 29-59-03.96N, LONG 88-04-20.73W. COVERED 72 FEET IN 82 FEET. THREE  
 (3) PASSES OBTAINED EITHER SPIKE OR SCOUR INDICATIONS. HYDDROGRAPHER  
 DOES NOT INDICATE I