  FE340/97--OPR-N219-PHP; LOCATED THE SUNKEN WRECK OF THE HUDSON BAY SUPPLY SHIP ISABELLA WHICH RAN AGROUND ON 5/2/1830.  THIS WRECK WAS FOUND IN LAT. 46/15/46.41N, LONG. 124/00/57.04W (NAD83) WITH A LEAST DEPTH (BY ECHOSOUNDER DEVELOPMENT) OF 26 FT. MLL