  LNM28/91--7/9/91, 8TH CGD; ADD SHOALING REP JULY 1991 IN POS.  LAT.30-19-51.2N, LONG.87-19-35.9W (NAD 83). (ENTERED 6/93 MCR)
  H11763, S-J917-NRT1-07; Shoaling is not present at the reported location in the channel. No evidence of significant shoalin