 HISTORY
  LNM20/90--8TH CGD, 5/51/90; UNIDENTIFIED SUBMERGED OBSTRUCTION   REPORTED IN APPROX. POS. LAT.29-31-38.8N, LONG.94-54-17.7W (NAD   83). THREE FEET OF WATER REPORTED ON OBSTR. (ENTERED 1/95 MCR)
  H10588/95-96; OPR-K204-AHP; ITEM NOT INVESTIG