
 SURVEY REQUIREMENT COMMENTS
  INDENTIFICATION OF FEATURE REQUIRED

 HISTORY
  FE226/79--SPECIAL WK. INVESTIGATION-SHIP RAINIER; LOCATED UNIDENTIFIED OBSTR
(SUBM 15 FT AT MLLW) BY ECHO SOUNDER AT LAT 60-31-14.79N, 151-20-11.29W ì
(NAD27) LL FAILED