 HISTORY
  H10446/92-93-- OPR-D368-WH; (FE-386SS RESCINDED); SUBMERGED ì
OBSTRUCTION LOCATED IN LAT. 38-46-49.72N, LONG. 75-02-28.21W. LD ì
OF 17.3 METERS (57 FEET, PNEUMATIC DEPTH GAUGE) IN 18.5-18.8 ì
METERS. DESCRIBED AS AN ANCHOR BLOCK 0.9 METER