USS Achomawi (AT-148/ATF-148) was an Abnaki-class fleet ocean tugs in the service of the United States Navy, and was named for the Achomawi tribe of Native Americans.
USS Salish (ATA-187) was a Sotoyomo-class rescue tug of the US Navy. Her hull was laid down on 29 August 1944. She left US service on 10 February 1972 and was recommissioned in the Argentine Navy on the same day as the ARA Alférez Sobral (A-9).
USS Navajo (ATR-138/ATA-211) was an auxiliary ocean tug in the United States Navy.
USS Keosanqua (ATA-198) was a Maricopa-class auxiliary fleet tug of the United States Navy. The ship was authorized as Rescue Ocean Tug ATR-125, and redesignated Auxiliary Fleet Tug USS ATA-198 on 15 May 1944. The ship was laid down at Levingston Shipbuilding Co., Orange, Texas, launched on 17 January 1945, and commissioned on 19 March 1945. She was named Keosanqua (ATA-198) on 16 July 1948.
USS Challenge (ATA-201) was a Sotoyomo-class auxiliary fleet tug acquired by the United States Navy for service during and after World War II.
USS Tunica (ATA-178) was a Sotoyomo-class auxiliary fleet tug acquired by the United States Navy for service during and after World War II.
USS Wateree (ATA-174), the third ship named USS Wateree, was a Sotoyomo-class auxiliary fleet tug in the service of the United States Navy during World War II. She later served with the Military Sea Transportation Service and the Peruvian Navy as a diving support ship. In Peruvian naval service she was renamed BAP Unanue (ATA-136).
USS Koka (ATA-185) was a US Navy tugboat. Koka is from the phonetic spelling of Coca, formerly an Indian village in southern Arizona. Originally designated as ATR-112, she was redesignated as ATA-185 on 15 May 1944; launched 11 September 1944, by Levingston Shipbuilding Co., Orange, Texas; and commissioned on 16 November.
USS Penobscot (ATA-188/ATR–115) -- a Sotoyomo-class auxiliary fleet tug—was originally placed in service by the U.S. Navy as USS ATA–188 until she was renamed USS Penobscot (ATA-188) 16 July 1948. She served in the Pacific Ocean during World War II, and on the U.S. East Coast after the war’s end. She was finally decommissioned in 1971.
USS Yaupon (ATA-218) was an ATA-214-class tug of the United States Navy built near the end of World War II. Originally laid down as a net tender of the Ailanthus class, she was redesignated before being launched. The ship was commissioned on 10 March 1945. Yaupon had a brief naval career, and was decommissioned on 26 March 1946.
The second USS Wandank (ATA-204), originally USS ATA-204, was a United States Navy auxiliary ocean tug in commission from 1945 to 1947 and again from 1952 to 1971. The ship is possibly best known for supporting scientific operations in the Marianas, in particular serving as communication relay and support ship for the bathyscaphe Trieste in Project Nekton; she towed the bathyscaphe some 260 nautical miles from Guam to the vicinity of the Challenger Deep, where, on 23 January 1960, Trieste descended to a record 10,911 metres.
The third USS Tillamook (ATA-192), originally USS ATA-192, a United States Navy tug in service from 1945 to 1971.
USS Algorma was originally projected as ATR-139, the vessel was redesignated ATA-212 on 15 May 1944; her keel was laid down on 3 February 1945, at Port Arthur, Texas, by the Gulfport Boiler & Welding Works; launched on 20 March 1945; and commissioned on 21 May 1945.
USS Sotoyomo (ATR-43/ATA-121) was a rescue tug of the United States Navy that served during World War II and the early 1950s, and was sold to Mexico in 1963.
USS Sonoma (ATA-175) was a tugboat of the United States Navy, which served during World War II. She was the third Navy ship to bear the name "Sonoma", which is of American-Indian origin, in accordance with the Navy's naming convention for tugs.
ATA-190, originally projected as ATR-117, was laid down on 29 September 1944 by the Levingston Shipbuilding Co., Orange, Texas; launched on 26 October 1944; and commissioned on 1 January 1945.
USS Mahopac (ATA-196) was a U.S. Navy Sotoyomo class auxiliary fleet tug laid down on 24 November 1944 and launched 21 December 1944. She served briefly in the Pacific Theater at the end of World War II, followed by extended assignments in Alaska and Japan. Between 1965 and 1969 she made periodic tours off the coast of Vietnam in support of 7th Fleet operations there during the Vietnam War.
The second USS Undaunted was laid down as rescue tug ATR-126 on 27 November 1943 at Port Arthur, Texas, by the Gulfport Boiler and Welding Works; reclassified auxiliary ocean tug ATA-199 on 15 May 1944; launched on 22 August 1944; and commissioned on 20 October 1944.
The USS Pinola (ATA-206) was a Sotoyomo-class auxiliary fleet tug launched in 1945 and serving until 1956. The ship was transferred to the Republic of Korea in 1962.
USS Umpqua (ATA-209), originally designated ATR-136, was laid down as ATA-209 on 15 December 1944 at Port Arthur, Texas, by Gulfport Boiler & Welding Works; launched on 2 February 1945; and commissioned on 2 April 1945. She was the third United States Navy ship named for the Umpqua River, which was named for the Umpqua, a tribe of American Indians.
United States
Taiwan
