Submarine Operations Research Group Attack Data

USS Icefish (SS-367)

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
1944-10-24  01  Pearl Harbor  1931N  11810E  Night  Sound  Submerged  Night  Sound  Submerged  Mark XVIII Type 1 Torpedo  AK  Not Final Attack on Target  4000 
1944-10-24  01  Pearl Harbor  1931N  11810E  Night  Sound  Submerged  Night  Sound  Submerged  Mark XVIII Type 1 Torpedo  AK  Sunk  4000 
1944-10-24  01  Pearl Harbor  1931N  11810E  Night  Sound  Submerged  Night  Sound  Submerged  Mark XVIII Type 1 Torpedo  ESC  No Damage  300 
1944-10-26  07  Pearl Harbor  1904N  12036E  Night  Sound  Submerged  Twilight  Periscope  Submerged  Mark XVIII Type 1 Torpedo  AP  Sunk  9300 
1945-08-07  17  Fremantle  0016S  10645E  Daylight  Visual  Surfaced  Daylight  Visual  Surfaced  Deck Gun  LUG  Sunk   


   

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
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