
 SURVEY REQUIREMENT COMMENTS
  BOTTOM DRAG FROM SEAWARD G.P. SHOREWARD, 100 METER. MIN SWATH

 HISTORY
  CL1737/72--USPS; PIER IN RUINS IN LAT 40-53-42.0N, LONG ì
73-29-29.0W. (ENT 5/88 SJV)
  H10349/90-- OPR-B285-AHP; VISUAL AND FATHOMETER SEARCH