  LNM 40/01--  A 23 FT P/C SUNK IN POSITION LAT. 41/44/51.28N, LONG. 87/31/40.04W APPROXIMATELY .5 NM OFFSHORE ALONG THE LAKE SIDE OF CALUMET BREAK WALL.  (ENTERED 3/05 CEH)
F00502/06-- OPR-Y387-NRT4-05; A contact was found using SSS. Relocate wreck usi