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NavSource Online: Service Ship Photo Archive

USS Sotoyomo (ATA-121)
ex
USS ATA-121 (1944 - 1951)
USS ATR-43 (1943 - 1944)


International Radio Call Sign:
November - Yankee - Oscar - Golf
NYOG
Awards, Citations and Campaign Ribbons



Precedence of awards is from top to bottom, left to right
Top Row - American Campaign Medal
Second Row - Asiatic-Pacific Campaign Medal - World War II Victory Medal - National Defense Service Medal
Third Row - Korean Service Medal - United Nations Service Medal - Republic of Korea War Service Medal (retroactive)



USS Sotoyomo (ATA-121) was transferred to Mexico, redesignated ARM Sotoyomo

Sotoyomo Class Auxiliary Fleet Tug:
  • Planned and approved as Fleet Tug AT-121
  • Reclassified Rescue Tug ATR-43
  • Laid Down, 7 September 1942 at Levingston Shipbuilding Co., Orange, TX.
  • Launched, 19 October 1942
  • Commissioned, USS ATR-43, 29 May 1943
  • Reclassified Auxiliary Fleet Tug ATA-121, 15 May 1944
  • Decommissioned, 9 April 1946, at Astoria, OR.
  • Laid up in the Pacific Reserve Fleet, Columbia River Group at Astoria
  • Named Sotoyomo (ATA-121), 16 July 1948
  • Recommissioned , 6 June 1951
  • Decommissioned, 1 July 1955, at Astoria, OR.
  • Laid up in the Pacific Reserve Fleet, Columbia River Group at Astoria
  • Struck from the Naval Register, 1 September 1961
  • Reinstated in the Naval Register, 6 May 1963
  • Sold to the Republic of Mexico Navy in June 1968, redesignated ARM Sotoyomo
  • Struck by the Mexican Navy in 1966
  • Final Disposition, fate unknown
    Specifications:
    Displacement 835 t.(fl)
    Length 143'
    Beam 33' 10" (extreme)
    Draft 13' 2" (limiting)
    Speed 13 kts. (trial)
    Complement
    5 Officers
    40 Enlisted
    Largest Boom Capacity 4 t.
    Armament
    one 3"/50 dual purpose gun mount
    Fuel Capacity
    Diesel 1300 Bbls
    Propulsion
    one General Motors Diesel-electric model 12-278A
    single Fairbanks Morse Main Reduction Gear
    Ship's Service Generators
    one Diesel-drive 60Kw 120V D.C.
    one Diesel-drive 30Kw 120V D.C.
    single propeller, 1,500shp
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    USS ATR-43 / USS Sotoyomo (ATA-121)
    DANFS history entry located at the US Naval History and Heritage Command
    Crew Contact And Reunion Information
    U.S. Navy Memorial Foundation - Navy Log

    Additional Resources and Web Sites of Interest
    National Association of Fleet Tug Sailors
    Back To The Navsource Photo Archives Main Page Back To The Service Ship Photo Index Back To The Fleet Tug (AT) Photo Index Back To The Rescue Tug (ATR) Photo Index Back To The Auxiliary Fleet Tug (ATA) Photo Index
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    This page is created and maintained by Gary P. Priolo
    All pages copyright NavSource Naval History
    Last Updated 15 March 2013