Submarine Operations Research Group Attack Data

USS Hackleback (SS-295)

Patrol Number Date Hour (00-23) Operational Command Latitude Longitude Approach Light Condition Approach Image Method Approach Surfaced or Submerged Attack Light Condition Attack Image Method Attack Surfaced or Submerged Weapon Used Number of Torpedoes Fired Number of Torpedo Hits Claimed Target Type Result Estimated Target Tonnage
1945-03-20    Pearl Harbor  3103N  14222E        Daylight      Acoustic Seeking Torpedo  MIS  No Damage  100 
1945-03-20  06  Pearl Harbor  3103N  14222E  Twilight  Visual  Surfaced  Twilight  Visual  Surfaced  Deck Gun  MIS  No Damage  100 
1945-03-20  06  Pearl Harbor  3103N  14222E  Twilight  Visual  Surfaced  Twilight  Visual  Surfaced  Deck Gun  MIS  No Damage  100 
1945-04-19  12  Pearl Harbor  3126N  13713E        Daylight      Acoustic Seeking Torpedo  PAT  No Damage  100 


   

A complete analysis of the SORG attack data and attacks not in SORG is currently available in the book United States and Allied Submarine Successes in the Pacific and Far East During World War II, 4th ed.

More Info About the Book:
McFarland & Company
Amazon

For more information on this submarine:
WW2DB: USS Hackleback (SS-295)

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