USS Achomawi (AT-148/ATF-148) was the lead vessel of a class of fleet ocean tugs in the service of the United States Navy, and was named for the Achomawi tribe of Native Americans.
USS Navajo (ATR-138/ATA-211) was an auxiliary ocean tug in the United States Navy.
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 ATA-176 was an ATR-1-class rescue tug built for the United States Navy during World War II. She was laid down on 30 January 1944 and launched on 1 March as USS ATR-103, but was re-designated ATA-176 on 15 May. She was commissioned as USS ATA-176 on 19 August. She served in the U.S. Pacific Fleet during the war and was decommissioned on 30 June 1947. She was then manned with a civilian crew and placed in service, being renamed USNS Tonkawa (T-ATA-176) on 16 July 1948. Tonkawa, the first U.S. Navy vessel named for the Tonkawa, was taken out of service in 1956 and placed in reserve.
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 Chawasha (ATF-151) was an Achomawi class fleet ocean tug built for the United States Navy during World War II. She was the only U.S. Naval vessel to bear the name.
The second USS Wampanoag (ATA-202), originally USS ATA-202, is a United States Navy auxiliary ocean-going tug in commission from 1945 to 1947.
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 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.
USS Allegheny (ATA-179) was an American Sotoyomo-class auxiliary fleet tug launched in 1944 and serving until 1968. She underwent conversion to a research vessel in 1952.
Although originally projected as steel-hulled, seagoing, rescue tug ATR-109, the third Unadilla was re-classified an auxiliary ocean tug and redesignated ATA-182 on 15 May 1944; laid down on 30 June 1944 at Orange, Texas, by the Levingston Shipbuilding Co.; launched on 5 August 1944; and commissioned on 16 October 1944.
USS Nottoway (ATA-183) originally designated ATR–110, was laid down 14 July 1944 at Levingston Shipbuilding Co., Orange, Texas; launched 16 August 1944; and commissioned 26 October 1944, Lt. Richard S. Lowry in command.
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, Lt. (jg.) Elmo D. Twiehaus in command.
The second USS Stallion was laid down on 26 October 1944 at Orange, Texas, by the Levingston Shipbuilding Co. as ATA-193; launched on 24 November 1944; and commissioned on 1 February 1945, Lt. Allen Oliver in command.
USS Tatnuck (ATA-195) was laid down on 15 November 1944 at Orange, Texas, by the Levingston Shipbuilding Co.; launched on 14 December 1944; and commissioned on 26 February 1945, Lt. (jg.) John Pakron in command. She was the second Navy ship named for Tatnuck, an Indian village in the vicinity of Worcester, Massachusetts.
ATA-197 was laid down on 4 December 1944 at Orange, Texas, by the Levingston Shipbuilding Co.; launched on 6 January 1945; and commissioned on 15 March 1945.
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, Lt. Guy S. Flanagan, Jr., USNR, in command.
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, Lt. Paul L. Cortney, USNR, in command. 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
