  H9441/74--OPR-469;BARGE(VISIBLE) APPROX 10X55M, OFFSHORE POSITION SCALED FROM SURVEY IN LAT 61-14-29N, LONG 150-00-01W(NAD 27). BARGE IS N-S ORIENTED. (ENTERED 2/91 RWD) 
  H10431/92--OPR-P319; WK (BARES 1.1M AT MHW), POSITION GIVEN IN LAT 61-14-26.72