  H10340/90-- OPR-D111-WH; OBSTRUCTION LOCATED BY SIDE SCAN SONAR IN LAT. 36-54-10.52N, LONG. 75-53-50.11W WITH AN ESTIMATED DEPTH OF 16.7 METERS (55 FEET). LOCATED WHILE SEARCHING FOR AWOIS ITEM NO. 7522. ADDITIONAL WORK REQUIRED.
  FE353SS/90-- OPR-D1