
 HISTORY
  H11077/01-- S-B904-WH; 200% SIDE SCAN SONAR SEARCH LOCATED AN UNCHARTED WRECK. DIVE OPS CONDUCTED BY NOS AND NMFS.  DIVERS DESCRIBE THE REMAINS OF A  LIFEBOAT FROM THE R/V CHAIN. SWMB OBTAINED A LD OF 19.42 METERS (63 FEET) IN LAT. 41-31-24