
 HISTORY
  LNM41/91-- ADD SUBMERGED OBSTRUCTION (PA) IN LAT. 39-07-50.2N, ì
LONG. 94-32-46.0W. DEPTH OVER OBSTRUCTION UNKNOWN. 39-FOOT ì
SECTION OF 9 5/8 INCH STEEL CASING. (ENT 6/10/94, SJV)
  H10574/94-95-- SIDE SCAN SONAR SEARCH NEGATIVE. IN LIGHT