
 HISTORY
  H10561/94-- OPR-K171-MI; SIDE SCAN SONAR CONTACT. DIVERS DESCRIBE A HEAVILY CORRODED,  RESTANGULAR METAL TANK OR BOILER CASING LAYING ON ITS SIDE ON THE BOTTOM. 3 METERS (10 FEET) LONG AND EXTENDING 1.8 METERS (6 FEET) OFF THE BOTTOM. LL LD