 HISTORY
   H10942/99--OPR-K171-KR;  LOCATED AN OBSTRUCTION WITH A LEAST DEPTH OF 77 FEET (MLLW) IN LAT. 28/52/44.51N, LONG. 094/01/53.41W (NAD83) WHILE SURVEYING WITH MULTI-BEAM ECHOSOUNDERS AND SIDE-SCAN SONAR.  (ENTERED 9/00 BY MBH)