 HISTORY
  NM9/49--F/V, 2.5 MI S OF BLOCK ISLAND, MARKED W/WHISTLE BUOY AT POSITION ì
LAT 41-05-48N, LONG 71-33-18W.
  FE364SS/91--OPR-B660-RU; A 200% SIDE SCAN SONAR INVESTIGATION ì
DID NOT LOCATE THE WRECK; CONSIDERED DISPROVED BY ì
HYDROGRAPHER A